MONTHLY CLIMATOLOGICAL SUMMARY for FEBRUARY 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

                     
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  31.5  37.2  11:05a  27.6  12:00m  33.5   0.0  0.00   1.1  10.0   1:00a   W? 26.11 FRST  8.4 Clear MCld/Ovcst-HiThinVryThinClds PCld-ThinVryThin
 2  28.5  33.5  12:30p  25.7   5:50a  36.5   0.0  0.00   0.8   7.0   1:00p   W? 19.79 FRST MISS P/MCld-Thin-VryThinClds ThinOvcst PCld/Clr MCld 
 3  31.2  33.4   2:50p  27.5   1:25a  33.8   0.0  0.04   0.6  10.0   4:00a FZ ? 14.27  0.0 MISS Cld-LayerFogOverChannel Cld Cld-Mist/LtSn/Rn-Sn/Rn
 4  35.4  38.2  12:35p  32.9  12:05a  29.6   0.0  0.50   1.1  10.0   9:00p    S 26.58  0.0  7.8 Cld/Rain-VryLtRn-Spr-Rain-Mist
 5  33.3  35.6  12:55p  30.0  11:40p  31.7   0.0  0.01   1.2  16.0   7:20p   NW 29.64  0.0 MISS Cld-LwrBand/Rn LoClds-Fog/Brks Fog Clr-FogOverChannel
 6  31.8  34.4  11:20a  29.3   6:25a  33.2   0.0  0.00   3.2  19.0  12:20a FZ W?77.54  0.0  7.8 Clear MostlyClr SnowBlowOnMtns IncreasingClds Cldy
 7  33.2  35.9   6:20a  30.6  11:50p  31.8   0.0  0.00   6.0  29.0   7:40p   E 143.40  0.0 MISS Cloudy Lt-Breezy-Windy SnBlowonMtns MCld-Brzy-Windy
 8  27.8  30.4  12:05a  23.2  11:50p  37.2   0.0  0.01   5.5  32.0   8:35a  ENE 131.29 TRCE  7.8 MCld Cldy Lt-Brzy-Windy Cld/ExtrmLtFineSn Cld/LtSn
 9  25.2  27.8   2:20p  23.0   5:00a  39.8   0.0  0.03   0.6   6.0   5:05a    S  13.16  1.4  9.2 Cldy/Snow  Cld/VryLtSn-ExtrmLtSn-FewFlakes Cldy
10  24.1  31.2  12:00p  19.1   7:30a  40.9   0.0  0.00   2.1  13.0  11:55p  WSW  50.24  0.0 MISS DecrCldsOvernight Clear SomeSnowBlowingOnMtns
11  27.6  29.8  12:50p  22.5  12:00m  37.4   0.0  0.00   7.6  31.0  12:15p  ENE 182.83  0.0  7.4 Clear Breezy-Windy
12  27.9  32.8   1:00p  22.1  12:40a  37.1   0.0  0.03   1.0  12.0   2:55p  WSW  24.07  0.9 MISS Cldy-Brks Cld Cld/ExtrmLt-LtSn Cld Cld/LtSn-Sn
13  32.3  36.2   1:35p  27.9  12:50a  32.7   0.0  0.14   1.4  13.0   3:45p    S  34.36  3.0  9.1 Cld/Snow-LtSn Cld/LtRn-Spr Cld/Sn/Sn-Rn/Rn-Sn Cld
14  34.1  38.3   6:35a  31.9   3:45a  30.9   0.0  0.29   2.3  28.0   7:30a    S  55.67  0.5 MISS Cld Wind Cld/VryLtSn Cld/Sn-Rn/Rn-Sn/Sn Cld/Rn-Mist
15  35.2  37.2   2:35a  33.1   6:40p  29.8   0.0  0.91   1.4  13.0  12:10a    S  33.11  0.3  8.9 Cld/Rn-LtRn-Mist-Spr Cld-LoCld/Rn-Sn/Sn-Rn Cld/Rn
16  37.8  41.9  10:40p  34.7  12:05a  27.2   0.0  0.17   2.8  26.0  11:50p    S  66.24  0.0  7.2 Cld Cld/PeriodsRn-Spr-Mist Cld/Rn-LtRn-Spr Cldy Brzy
17  34.4  40.6  12:30a  32.4   9:55a  30.6   0.0  0.38   1.6  32.0   1:50a    W  38.14  1.1 MISS Cld-Windy/Rn Cld/Sn-Rn/Spr/Rn-Sn/Sn/LtSn/Mist/Sleet
18  36.2  39.1   2:30p  34.0   6:05a  28.8   0.0  0.21   2.5  13.0   2:50a    S  59.41  0.0 MISS Cld/Rn-LtRn-Spr-Mist Cld Cld-MCld-WkSun Cld/Spr-LtRn
19  32.6  36.2  12:05a  26.9  11:40p  32.4   0.0  0.04   2.6  19.0   5:45p ? FZ  63.34  0.1  7.1 Cld/LtRn/Sn-Rn/ExtrmLtMist-Spr Cldy Cld/VryLtSn
20  23.2  28.1  12:40a  19.5  11:45p  41.8   0.0  0.00   5.5  24.0   7:20p  ENE 132.24  0.1 MISS Cld/VryLtSn Cld-PCld Clr-PCld PCld Brz-Wndy Cld LtSn
21  16.4  19.7  12:20a  14.4   5:10p  48.6   0.0  0.04   3.7  33.0   5:25a  ENE  88.09  2.4  8.8 Cld Brzy-Windy Cld/LtSn-Sn-VryLtSn-ExtrmLtSn Cld
22  16.0  18.6  11:25a  14.1   5:00a  49.0   0.0 TRACE   2.3  21.0   1:35p    S  54.65  0.3 MISS Cld/Sn Cld Cld/Lt-VryLtSn Cld-SmBrks Cld Cld/Brks
23  17.4  19.7  12:30p  14.9   1:10a  47.6   0.0  0.04   1.3  11.0   2:05a    S  31.17  2.5  9.8 Cld/Snow Cld/Sn/VryLt-Lt-ExtrmLtSn
24  19.4  23.9  12:35p  14.3   7:45a  45.6   0.0  0.02   1.2  14.0   8:50p    S  29.20  1.5 MISS Cld/Sn Cld/MCld PCld SnBlowMtns M/PCld Cldy-Brkn Cld
25  18.8  21.8  11:00a  12.9  10:40p  46.2   0.0  0.00   4.7  25.0   1:30p  ENE 113.14  0.0  8.9 Cld-ThinClds Brzy SnBlwingMtns PCld-Cld Clr/PCld Clr
26  17.5  18.6   1:35a  13.8  12:40a  47.5   0.0 TRACE   4.7  25.0   1:05p  ENE 112.00  0.2 MISS Cld Brzy Cld/VryLt-ExtrmLt-LtSn Cld/SmBrks-ThinSpots
27  13.8  17.8   1:30p   4.3  12:00m  51.2   0.0  0.00   2.1  17.0   7:30a    W  49.65  0.0  8.0 Cld Cld/PBrkn PCld/ThinCld PCld/Clr P/MCld MClr Clr
28   9.5  14.4  11:55a   1.7   4:00a  55.5   0.0  0.00   5.5  24.0   9:05p    E 132.68  0.0  8.3 Clear SomeSnBlowMtns Lt-Breezy/BreezyWind
-----------------------------------------------------------------------------------------------------------------------------------------------------
    26.9  41.9    16     1.7    28  1067.9   0.0  2.86   2.7  33.0    21   ENE 1832.11 14.3

(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 | TOP 
AVERAGE Mean Temp:	26.9
AVERAGE High Temp:	30.4
MINIMUM High Temp:	14.4	28th
MAXIMUM High Temp:	41.9	16th
AVERAGE Low Temp:	23.0
MINIMUM Low Temp:	1.7	28th
MAXIMUM Low Temp:	34.7	16th
LOWEST Wind Chill Temp:
       10 Minute Avg:  -9.0	28th @ 0320
        5 Minute Avg:  -11.5	28th @ 0435	
		
MAX >= 90.0:		0
MAX >= 80.0:		0
MAX >= 70.0:		0
MAX <= 32.0:		13	8th, 9th, 10th, 11th, 20th, 21st, 22nd, 23rd, 24th, 25th, 26th, 27th, 28th
MIN <= 32.0:		23	All but: 4th, 15th, 16th, 17th, 18th
MIN <=  0.0:		0
		
MAXIMUM Humidity (%):	96	4th, 5th, 6th, 14th, 15th, 16th, 17th, 18th
MINIMUM Humidity (%):	27	28th @ 1015
		
MAXIMUM Pressure (mb):	1026.1	1st @ 1059
MINIMUM Pressure (mb):	976.1	19th @ 1359
		
TOTAL   Htg Deg Days:	1067.9
AVERAGE Htg Deg Days:	38.1
MINIMUM Htg Deg Days:	27.2	16th
MAXIMUM Htg Deg Days:	55.5	28th
TOTAL Cool Deg Days:	0.0
Heat Base:  65.0  Cool Base:  65.0  Method: Integration
		
TOTAL   Precip.:	2.86
AVERAGE Precip.:	0.2
DAYS of Precip.:	19	All but: 1st, 2nd, 6th, 7th, 10th, 11th, 25th, 27th, 28th
MAXIMUM Precip.:	0.91	15th
MAXIMUM Rain Rate:	0.18	15th @ 2042
Days of Rain: 14 (>.01 in) 7 (>.1 in) 0 (>1 in)
TOTAL Snowfall:		14.3
DAYS of Snowfall:	14	8th, 9th, 12th, 13th, 14th, 15th, 17th, 19th, 20th, 21st, 22nd, 23rd, 24th, 26th
		
AVERAGE High Wind:	19.0
MINIMUM High Wind:	6	9th
MAXIMUM High Wind:	33	21st
WIND RUN (miles):	1832.11
		
DAYS Sun at any time:	13	1st, 2nd, 5th, 6th, 10th, 11th, 18th, 20th, 22nd, 24th, 25th, 27th, 28th	
DAYS Totally Clear:	1	28th
DAYS With Cld or MCld:	25	All but: 10th, 11th, 28th
DAYS OF Rainbow:	0
DAYS OF Aurora:		1?	Faint Diffuse evening of the 27th?
DAYS OF Lightning:	0
DAYS OF Earthquake:	1	21st @ 2010: Small local quake not registered by U.S.G.S. or AK Earthquake Information Ctr.



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 | TOP

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

February 2007 - Dewpoint & Humidity.

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

February 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 | DATA | STATISTICS | GRAPHS | TOP

2/28/07: DATA | 1530: Winter Storm Watch in effect from Thursday evening through Friday morning - See Below | Record Low Temperatures for February 28 set today in Southeast Alaska including at the West Juneau Weather Station - See Below |

2/27/07: DATA | Faint Diffuse Aurora in Evening?

2/26/07: DATA | The New Wind Advisory that was issued at 1827 was Cancelled at 2242

SUNDAY 2/25/07: DATA | First Sunday in Lent | 1600: Wind Advisory extended until 9 PM AST this evening for downtown Juneau and Douglas - See Below

2/24/07: DATA

2/23/07: DATA | 1245: Snow Advisory Cancelled - See Below | Avalanche Control on Mt. Roberts above Thane Road 10 AM - Noon Today

2/22/07: DATA | Washington's Birthday | | Heavy Snow Warning was cancelled at 0530 by the National Weather Service

2/21/07: DATA | Ash Wednesday | 1600: Snow Advisory cancelled. Heavy Snow Warning now in effect until 10 am Thursday - See Below

2/20/07: DATA | Wind Direction Vane was Frozen in Place until 1820

2/19/07: DATA | President's Day Holiday - Federal, State, and Local Holiday - Univ. of Alaska SE is in Session | Wind Direction Vane Seems to have frozen in place around 1530

SUNDAY 2/18/07: DATA | Torchlight Parade and Fireworks at Eaglecrest Ski Area 6 PM today - Program with music and food began at 4 PM at the Lodge

2/17/07: DATA | 1330: Snow Advisory Cancelled by the National Weather Service | 0504: The National Weather Service has cancelled the Wind Advisory

2/16/07: DATA | Snow Advisory in effect from midnight tonight to 10 am AST Saturday - See Below | Wind Advisory remains in effect from 3 am to 9 am AST Saturday - See Below

2/15/07: DATA

2/14/07: DATA | Valentine's Day

2/13/07: DATA Snow Advisory Cancelled by the NWS at Noon - See Below

2/12/07: DATA | Lincoln's Birthday | 1439: Snow Advisory in effect from 6 PM this evening to noon AST Tuesday - See Below | Wind Advisory from 2/11 was Cancelled at 2300 hrs 2/11

SUNDAY 2/11/07: DATA | 2300: Wind Advisory has been Cancelled

2/10/07: DATA | Wind Advisory Cancelled by the NWS at 1930 | .01" Shown for today is from Precipitation Yesterday and didn't register until this morning - There has been no Precipitation Today

2/09/07: DATA

2/08/07: DATA | 1435: Wind Advisory has been cancelled by the NWS - See Below

2/07/07: DATA | 2045: Wind Advisory still in effect until 3 PM AST Thursday for downtown Juneau and Douglas - See Below

2/06/07: DATA | Wind Direction Vane was Likely Frozen until 1045

2/05/07: DATA | 2023: Dense fog advisory in effect until 6 am AST Tuesday - See Below

SUNDAY 2/04/07: DATA

2/03/07: DATA | Movement of Wind Direction Vane Seemed to be Impeded until 1330

2/02/07: DATA | Wind Direction Vane may have been Frozen until 1045

2/01/07: DATA