MONTHLY CLIMATOLOGICAL SUMMARY for MARCH 2007

DATA | STATISTICS | GRAPHS | CONDITIONS

CONDITIONS DAY of Month: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31

                     
NAME: 3270 Nowell   CITY: West Juneau   STATE: Alaska 
ELEV:    97 ft  LAT: 58° 17' 33" N  LONG: 134° 25' 37" W


TEMPERATURE (°F), RAIN  (in), WIND SPEED (mph), SNOW (in). Snowfall from 21:00 - 21:00, all others Midnight to Midnight.

                                      HEAT  COOL        AVG                      WIND       SNOW        
    MEAN                              DEG   DEG         WIND                DOM  RUN        ON(1)       
DAY TEMP  HIGH   TIME   LOW    TIME   DAYS  DAYS  RAIN  SPEED HIGH   TIME   DIR  (mi)  SNOW GRND WEATHER
-----------------------------------------------------------------------------------------------------------------------------------------------------
 1  12.0  13.8  11:00p  10.4  11:10a  53.0   0.0  0.16? 10.5  42.0   2:00p  ENE 250.03  5.0? MISS Clr IncrCld Cld Brz WINDY FineBlowingSnow FineSn
 2  11.5  13.8  12:10a  10.2  10:45p  53.5   0.0  0.38   3.2  24.0  12:40a    E  76.47 12.3    ?  Cld-MnlndObsc/Gusts/Sn Cld/Lt-ModSn/Sn Lt-BrzyWind 
 3  11.8  14.6   2:55p   9.5   6:15a  53.2   0.0  0.01   3.6  21.0   7:40a  ENE  86.92  2.8  14.4 Cld/Sn Cld Lt-Brzy Cld-SmBrks MCld PCld MCld Cldy
 4  16.9  22.1  12:10p  12.4   1:00a  47.9   0.0  0.21   1.1  10.0  11:10a  WSW  25.26  2.8  MISS Cld-HintsBrks Cld-BrknClds MCld-Cld Cld/LtSn-Sn
 5  22.5  27.8  11:55a  17.8  12:05a  42.5   0.0  0.38   1.6  13.0  10:30a  WNW  37.46  7.5  21.8 Cldy/Snow-Lt-VryLtSn-Snow
 6  31.4  39.5   8:40p  23.5  12:10a  33.6   0.0  0.46   2.6  29.0   9:10p  SSE  62.20  7.0  MISS Cld/Sn-Lt-VryLtSn/Rn-Sn/Sn-Rn/Mist Cld/Brks Cld/Brz
 7  35.5  38.8  11:40a  33.1   7:15p  29.5   0.0  0.27   3.0  24.0  10:00p  SSE  71.27  0.9  MISS Brks Cld-OccBrks/PeriodsRn-Sn/Spr/Sn-Rn/LtRn/Sn Brz
 8  33.4  36.8  12:05p  31.8   8:40p  31.6   0.0  0.37   1.8  20.0  12:35p  SSE  43.33  3.8  21.0 Cld-OccBrks/SnShrs MCld PCld Cld/Sn-LtSn Cld SnShrs
 9  30.4  32.9   2:45a  27.6  11:55p  34.6   0.0  0.14   1.6  16.0+  2:05p  SSE  37.46+ 4.8  MISS Cld-Brks/SnShrs Cld-Brks OccBrzy Cld/VrLtSn-SnShrs
10  32.0  35.6  12:40p  27.6  12:05a  33.0   0.0  0.14   6.7  36.0   2:40p    E 159.86  1.0  26.4 Cld/OccSn Cld-Brks PCld Cld Windy Cld/VryLt-LtSn/Sn
11  31.9  33.5   5:55p  30.0   1:55a  31.4   0.0  0.41   2.2  17.0   4:20p  SSE  49.64  9.2  MISS Cld/Sn Cld Cld/LtSn-Sn-VryLtSn TinyBrks Cld/Sn Cld
12  32.4  34.7  11:45a  29.1   5:45a  32.6   0.0  0.04   1.7  14.0   9:55a FZ SSE 40.45 0.9  26.0 Cld/Sn Cld/OccVryLtSn Cld/VryLtSn-Sn/Sn-Rn Brks Cld
13  30.9  34.9  11:40a  25.1   7:45a  34.1   0.0 TRACE   1.7  14.0   1:40p FZ SSE 41.61 0.6  MISS Sn Cld-Ovcst-ThinAreas-WkSun Cld/XtrmLt-Lt-VryLtSn
14  30.8  33.2   2:35p  27.6  11:30p  34.2   0.0  0.51   2.0  17.0   3:50p FZ ESE 47.15 9.1  MISS Cld/Sn-Lt-VryLtSn Cld/Brks P/MCld Cld/LongPeriodsSn
15  29.0  33.7  12:15p  23.9   3:35a  36.0   0.0  0.13   0.7  11.0   1:15p    S  15.76  4.3  MISS Cld/Brks Cld-OccSmBrks/OccLtSn Cld/Lt-VryLtSn/Sn
16  28.7  31.3   1:10p  27.2   6:00a  36.3   0.0  0.12   0.9   8.0   4:30p  WNW  22.25  5.1  39.5 Cld/Sn Cld Cld/Lt-VryLtSn/Sn/ModerateSn Cld Cld/Sn
17  29.5  34.0  12:25p  23.9   5:20a  35.5   0.0  0.12   1.5  13.0   2:05p  SSE  35.52  5.0  41.0 Sn Brks Sn PCld Cld/SnPellets/Sn-LtSn/Hail SnShrs
18  29.6  36.9  10:55a  23.3   7:45a  35.4   0.0  0.02   1.7  17.0   6:10p    W  40.70  0.5  37.0 Cld/Sn PCld/Clr PCld Thin-VryThinClds CldThinSpots
19  26.6  31.5   1:10p  20.0  11:10p  38.4   0.0  0.00   2.3  13.0   2:15p    W  55.00  0.0  MISS Ovcst-Cld/ThinAreas/WkSun SnBlowOnMtns SnFlurrMnlnd
20  26.6  32.4   9:45p  18.8   3:05a  38.4   0.0  0.07   2.6  18.0   9:45p  SSE  61.81  0.3  31.4 Cld-Brks-Hints Cld-Bright Cld/PeriodsLt-VryLtSn Sn
21  34.9  37.3   3:45p  30.3  12:30a  30.1   0.0  0.69   3.6  20.0   4:55a  SSE  86.54  4.5  MISS Cld/Sn Brzy Cld/VryLt-LtRn/Rn-Sn/Rn/Mist-Spr Cld Rn
22  36.5  38.8   2:55p  35.2  10:20p  28.5   0.0  0.31   2.4  14.0   6:05p  SSE  56.92  0.0  26.5 Cld/Rain-Shwrs Cld/OccSpr Cld/PeriodsLtRn-Rn-Spr
23  36.4  38.3   9:30a  33.1  12:00m  28.6   0.0  0.74   2.8  19.0   4:00a    S  65.99 TRCE  MISS Cld/PeriodsRn-HvyRn-Spr-LtRn-Sleet/Rn-Sn/SnPell Cld
24  34.7  39.8   1:30p  31.2  12:00m  30.3   0.0  0.01   0.7  10.0   1:35p FZ W  15.74  1.5  25.4 Cld Cld/LtSn-Sn-HvySn MCld PCld Clr/PCld Cldy
25  33.6  38.9   2:45p  30.1   1:10a  31.4   0.0  0.21   1.0  12.0   3:20p  WSW  22.82  2.0  MISS Cld Cld/HvSn-Sn-LtRn-Mst-Spr Cld CldRn/Sn-Rn/Sn Cld
26  32.5  37.8   1:20p  28.4   7:25a  32.5   0.0  0.02   1.2  14.0   1:00p FZ S  29.18  0.6  MISS Cld Cld/Sn VarCldToPCld/Clr SnPellShrs Cld/LtSn Cld
27  33.3  36.9   9:40p  28.7  12:30a  31.7   0.0 TRACE   4.4  29.0  11:55p  SSE 105.79  0.3  MISS Cld/SnShr Cld-OccBrks&MCld/OccLtSn-Sn-SnPellShrs
28  35.5  41.1   7:15a  31.9  11:35p  29.5   0.0  0.11   6.0  45.0   5:45a  SSE 143.83  1.0  24.5 Cld/Sn VryWndy Cld-Brks Cld/LtSn/HvySn/Rn-Sn/Rn Cld
29  32.6  37.3   2:55p  29.4  11:55p  32.4   0.0 TRACE   0.8   8.0   1:45a  WSW  19.86  0.6  MISS Cld/Sn Cld Cld/LtSn Cld/ThinClds-Brks Cld/LtSn PCld
30  31.2  41.3   1:55p  22.4   6:35a  33.8   0.0  0.00   1.6   8.0  12:25a  WSW  38.22  0.0  MISS VarClds: Cld-Ovcst to MClr w/MostlyThin-VryThinClds
31  32.4  41.2   1:20p  24.7   4:15a  32.6   0.0  0.00   2.9  17.0   1:25p    W  69.12  0.0  24.4 Cld-MCldWithThin-VryThinCld PCld Clr PCld MClr Clr
-----------------------------------------------------------------------------------------------------------------------------------------------------
    29.3  41.3    30     9.5     3  1106.1   0.0  6.03   2.6  45.0    28   SSE 1915.06 93.4

(1) As measured on Front Lawn 
STATISTICS | DATA | GRAPHS | CONDITIONS - DAY of MONTH: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 
16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31| TOP 
AVERAGE Mean Temp:	29.3
AVERAGE High Temp:	33.6
MINIMUM High Temp:	13.8	1st, 2nd
MAXIMUM High Temp:	41.3	30th
AVERAGE Low Temp:	25.1
MINIMUM Low Temp:	9.5	3rd
MAXIMUM Low Temp:	35.2	22nd
LOWEST Wind Chill Temp: -8.8	1st @ 1105
		
MAX >= 90.0:		0
MAX >= 80.0:		0
MAX >= 70.0:		0
MAX <= 32.0:		7	1st, 2nd, 3rd, 4th, 5th, 16th, 19th
MIN <= 32.0:		28	All but: 7th, 22nd, 23rd
MIN <=  0.0:		0
		
MAXIMUM Humidity (%):	96	21st
MINIMUM Humidity (%):	26	31st @ 1220
		
MAXIMUM Pressure (mb):	1027.8	31st @ 2359
MINIMUM Pressure (mb):	984.7	8th @ 2144
		
TOTAL   Htg Deg Days:	1106.1
AVERAGE Htg Deg Days:	35.7
MINIMUM Htg Deg Days:	28.5	22nd
MAXIMUM Htg Deg Days:	53.5	2nd
TOTAL Cool Deg Days:	0.0
Heat Base:  65.0  Cool Base:  65.0  Method: Integration
		
TOTAL   Precip.:	6.03
AVERAGE Precip.:	0.2
DAYS of Precip.:	28	All but: 19th, 30th, 31st
MAXIMUM Precip.:	0.74	23rd
MAXIMUM Rain Rate:	0.47	23rd @ 0810
Days of Precip.: 23 (>.01 in) 19 (>.1 in) 0 (>1 in)
TOTAL Snowfall:		93.4
DAYS of Snowfall:	27	All but: 19th, 22nd, 30th, 31st
		
AVERAGE High Wind:	18.0
MINIMUM High Wind:	8	16th, 29th, 30th
MAXIMUM High Wind:	45	28th
WIND RUN (miles):	1915.06
		
DAYS Full Sun any time:	12	3rd, 6th, 8th, 10th, 14th, 17th, 18th, 24th, 26th, 27th, 30th, 31st
DAYS Weak Sun any time: 4	4th, 13th, 19th, 29th
DAYS OF Cld or M Cld:	31	Every Day
DAYS OF Rainbow:	0
DAYS OF Aurora:		?	31st in late evening?
DAYS OF Lightning:	0
DAYS OF Earthquake:	1	4.2 Magnitude on the 5th @ 0906, 33 miles N or NNW of downtown Juneau



GRAPHS | DATA | STATISTICS | CONDITIONS - DAY of Month: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 | TOP

March 2007 - Barometric Pressure & Temperature with Highs & Lows.

March 2007 - Barometric Pressure & Temperature with Highs & Lows.

March 2007 - Rainfall & High Rain Rate with Pressure & Humidity.

March 2007 - High Wind, Wind Run, & 10 min. Avg Wind Speed.



CONDITIONS - DAY of Month: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 | DATA | STATISTICS | GRAPHS | TOP

3/31/07: DATA

3/30/07: DATA

3/29/07: DATA

3/28/07: DATA | 0900: A Wind Advisory was in effect until 9 AM - See 0600 Below

3/27/07: DATA | 1600: Wind Advisory still in effect from midnight tonight to 9 AM ADT Wednesday - See 1600 Below

3/26/07: DATA | Seward's Day - State and Local Holiday - See Below | Wind Direction Vane seemed to have been Frozen from about 0230 to 0930

SUNDAY 3/25/07: DATA | Fifth Sunday in Lent | 1000: Sorry for the Problems...first the computer locked up last night and wasn't uploading, then this morning a setting inexplicably got changed preventing uploading.

3/24/07: DATA | From about 0230 to 0900 the Wind Direction Vane was Frozen

3/23/07: DATA | 1600: Wind Advisory has Expired | Advisory Cancelled at 1044: Flood Advisory for rain and melting snow - Cancelled by the NWS at 1044

3/22/07: DATA | Flood Advisory for rain and melting snow remains in effect until 600 am ADT Friday - See Below | 2000: Wind Advisory Remains in Effect from 3 am to 12 pm ADT Friday - See Below

3/21/07: DATA | Avalanche Danger Extreme - and see Below | Small Stream Flood Advisory in Effect Until 6 AM Thursday | Avalanche Control on Mt. Roberts above Thane Road 1045 - 1300 Today... Thane Road Closed until about 6:30 PM after a slide WAS brought down | 1800: Wind Advisory Remained in Effect until 6 PM | Winter Storm Warning Cancelled at 0540 | All Time Seasonal Snowfall Record Set at Juneau Airport - See 0430 Below

3/20/07: DATA | 1st Day of Spring: Vernal Equinox 4:07 PM (1607) | 2100: Winter Storm Warning remains in effect until 7 am ADT Wednesday - See 2100 Below | 2100: Wind Advisory remains in effect from 7 am to 6 PM ADT Wednesday - See 2100 Below | 2145: The urban & small stream flood advisory cancelled by the NWS - See 2145 Below but New one issued at 2203 for 9 AM Weds. to 6 AM Thurs.

3/19/07: DATA | Winter Storm Watch in effect from late Tuesday night through Wednesday morning - See 1530 Below | Spring Begins Tomorrow at 4:07 PM ADT

SUNDAY 3/18/07: DATA | Fourth Sunday in Lent | I'd like to thank my Mother and Father for their very important assistance in the snowfall measuring this winter - you would not be getting as accurate and complete information if it weren't for their help.

3/17/07: DATA | NWS: Winter 2006 - 2007 is 2nd Highest Seasonal Snowfall on Record at the Juneau Airport; Record Snowfall for March; Record Daily Snowfall on Friday, March 16 - See 0610 Below | 1015: Snow Advisory Cancelled by the NWS; 0600: Heavy Snow Warning has expired - See Below for Original Posting

3/16/07: DATA | NWS: Record Daily Snowfall on Friday, March 16; Record Snowfall for March; 2nd Highest Seasonal Snowfall on Record at the Juneau Airport - See 0610 3/17 | 1735 (Posted here 0700): Heavy Snow Warning Remains in effect until 6 AM ADT Saturday - See 1735 Below

3/15/07: DATA | 1730: Winter Storm Watch in effect from Friday afternoon through late Friday night - See 1730 Below

3/14/07: DATA | 1030: NWS - Another Potential Winter Storm Headed to the Northern and Central Panhandle - See 1030 Below | 1040: Wind Vane Freely Moving | As of 0900: Wind Direction Vane is moving somewhat; it was frozen solidly in place from about 1550 3/14 to 0900

3/13/07: DATA | Wind Direction Vane Frozen Solid from 2215 3/12 to 1020 Today and Again starting at about 1550

3/12/07: DATA | Movement of the Wind Vane was severely impeded by frozen moisture from midnight 3/11 - 3/12 to 10:00 AM and from 2215 to Midnight.

SUNDAY 3/11/07: DATA | Alaska Daylight Savings Time | Third Sunday in Lent | 0345: NWS - Heavy Snow Warning has expired - See 0345 Below

3/10/07: DATA | Remember to Set Your Clocks Forward One Hour Tonight! | 1600: Heavy Snow Warning remains in effect until 4 AM ADT Sunday - See 1600 Below

3/09/07: DATA | 1530: Heavy Snow Warning in effect from 9 am AST Saturday to 4 am ADT Sunday - See 1530 Below | 0800: Wind Advisory in effect until 8 AM this morning has been cancelled - See 0800 Below | Wind Direction Vane and Anemometer Frozen Overnight but Functioning Again Starting at 0630

3/08/07: DATA

3/07/07: DATA

3/06/07: DATA | 1700: Wind Advisory in effect from 3 PM this afternoon to 3 am AST Wednesday - See 1700 Below | 1448: Freezing Rain Advisory Allowed to Expire (Actually Cancelled) by the NWS - See 1448 Below | 0943: Snow Advisory cancelled. | Record Precipitation and Record Snowfall fell Monday in Southeast Alaska - See Below

3/05/07: DATA | Record precipitation and Record Snowfall fell Monday 3/05 in Southeast Alaska - See 0430 3/06 Above | No School Today, Federal, State, And Local Government Offices Closed | 1800: Wind Advisory in effect from 6 AM Tuesday to 6 PM AST Tuesday - See 1800 Below | 2000: Snow Advisory is still in effect until 6 am AST Tuesday morning; Winter Storm Warning expired at 1800 - See Below

SUNDAY 3/04/07: DATA | Second Sunday in Lent | Winter Storm Warning for 1 ft. - 2 ft. of Snow and Gusts to 40 - 45 mph remains in effect from 6 PM this evening to 6 PM AST Monday - See 1615 Below | NWS Statement on Coming Snowfall Monday night and Tuesday? | 1200: Wind Advisory remains in effect from 3 PM this afternoon to 6 PM this evening - See 1200 Below | NWS Info - "Major winter storm produces large snowfall amounts across the Panhandle" - See 2130 3/03 Below

3/03/07: DATA | Major winter storm produces many new snowfall records across the Panhandle - See 0530 Below with info on Total Storm Amounts and Synopsis of the Storm at 2130 | 2250: Wind Advisory in effect from 3 PM Sunday to 6 am AST Monday - See 2250 Below | 1425: Winter Storm Watch in effect from Sunday afternoon through late Sunday night - See 1425 Below | 0300: Winter Storm Warning cancelled by the National Weather Service - See 0300 Below as well as for Prelim. Snow Totals over last 2 days | 0838: Info on Snow Depth on ground - See Below

3/02/07: DATA | 2000: Winter Storm Warning extended until 6 am AST Saturday - See 2000 Below | 0645: Now Available: February 2007 Monthly Report, and updated Weather Database

3/01/07: DATA | Because of Blowing Snow the Rain Collector did not capture much of the precipitation on March 1 - There may be a probable additional .13" of Precipitation | 2030: Blizzard Warning cancelled by the NWS. Winter Storm Warning remains in effect until 3 PM AST Friday - See Below