MONTHLY CLIMATOLOGICAL SUMMARY for FEBRUARY 2012

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

                     
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  36.5  40.1   3:35p  33.7  12:05a  28.5   0.0  0.33   2.8  22.0   3:55p  SSE  68.25  0.0  17" Cld Cld/OccSpr Cld Lt-BrzyWind-Gsts Cld/Rain-LtRn
 2  38.9  41.9  10:05p  36.0  12:05a  26.1   0.0  0.45   2.6  24.0   1:15a  SSE  62.88  0.0  14" Cd/Shrs Cd/SpToLtRnShr Cd/VryLtRn-Sp-Rn Lt-Brzy-Gsts 
 3  39.8  47.9   4:15a  35.8  11:50p  25.2   0.0  0.35   3.1  33.0   5:20a  SSE  74.69  0.0  10" Cd Cd/HvyRn Lt-Brz-Gsts Cd/XtmLtSpToRn Cd Cd/R-Sp Cd
 4  33.8  38.9  11:40a  30.3   7:45p  31.2   0.0  0.00   0.4  17.0   9:45p    W  10.35  0.0  10" PCd-Clr Cd PCd MCd PCd Clr PCdwVryThn-ThnCd VarP/MCd
 5  41.8  48.3   4:25a  31.8  12:00m  23.2   0.0  0.00   3.7  29.0   3:55a    E  88.30  0.0   9" PCd Cd/MCd Cd FewBrks Lt-Brzy P/MCd PCd Cd-Brks MCd
 6  33.3  39.2  12:20p  28.8  11:45p  31.7   0.0 TRACE   0.2   9.0   1:20a    W   5.78  0.0   9" VarPCd-Cd Cd Cd/FewSp/SnMnlnd Cd PCd MClr Brks M/PCd
 7  33.2  38.6   1:35p  28.7  12:40a  31.8   0.0  0.00   0.5  13.0  10:30a  WSW  10.64  0.0 MISS VarPCd-Cd Cd Cd:FreqBrks-HntsBrk-Blu P/MCd Cd/MCd Cd
 8  36.1  46.1  12:05p  29.0   1:25a  28.9   0.0 TRACE   0.5  11.0  10:55a  WSW  11.37  0.0   9" VarP/MCd PCd M/PCd Cd P/MCd Cd FewBrks Cd Cd-SprShr
 9  42.7  49.6  12:15p  33.4   8:00a  22.3   0.0  0.06   5.1  40.0   1:30p    E 122.68  0.0   7" VarCd VryThnThnshCd Wndy Ovcst Cd-OccSp Cd/VryLtRn-R
10  38.9  44.1   1:00p  31.5   7:40p  26.1   0.0 TRACE   1.4  23.0  12:35a  SSE  32.89  0.0   6" VarCd/Spr VarBrk-MCd PCd PCd-ThnVryThnCd Clr PCd MCd 
11  37.0  42.8   4:25p  29.4   3:30a  28.0   0.0  0.39   1.5  17.0   8:35p  SSE  36.23  0.0   6" VarCd PCd-FiltBlu Brks VryLtFrst Cd Cd/Spr-Rn-VryLtR
12  36.4  39.1  12:05a  33.8  10:15p  28.6   0.0  0.25   0.8  15.0   1:25a  SSE  18.84  0.0   5" Shrs Cd/OccSp FewBrk Cd Cd/Sp-R Brks Cd/VryLtR-Sp Cd
13  35.7  39.5   1:45p  30.4  12:00m  29.3   0.0  0.02   1.0  13.0   6:30a  SSE  23.97  0.0   5" Cd Cd/Lt:Sp-Rn Cd FiltBrks VryThn-ThnshCd:Cd-PCd-MCd
14  33.8  39.2   2:30p  28.7   2:30a  31.2   0.0 TRACE   0.4  11.0  10:45a  SSE  10.44  0.0   5" VryLtFrst Cd Cd/XtmLt:Spr-VryTnySn VarBrk PCd Cd/MCd
15  35.2  39.3  11:40a  30.6   3:25a  29.8   0.0  0.25   1.1  15.0   4:45p  SSE  26.09 TRCE   4" Cd MCd Brks Cd OccLt-Brzy Cd/LtDriz/Sn-Rn/Rn-VryLtRn
16  37.2  39.1  11:20a  36.0  11:05p  27.8   0.0  0.21   0.8  13.0   3:55p  SSE  17.74  0.0   3" Cd/Rn-VryLtR Cd/MCd Cd/Mst-Sleet-Rn-VryLtR-Sp-W/Lull
17  35.6  40.2  12:15p  32.4   4:55a  29.4   0.0  0.20   0.6  14.0   9:05p    W  15.27  0.5   3" Cd/Rn-Sn Cd Cd/VryLtMst-Sp VarBrks Rnbw MCd PCd Brks
18  33.6  35.2   1:00p  32.8   7:15a  31.4   0.0  0.11   0.8  13.0   9:50p  SSE  18.85  0.2   4" Cd-OccTnyBrksTo1350/LtMst-Spr-LtSn/VarSn-Rn/OccLulls
19  33.9  38.2   1:25p  31.5  10:40p  31.1   0.0  0.02   0.2   8.0   4:40p    S   3.70  0.3 MISS Cd/Sn Cd Cd/Lt-VryLtSn Cd-OccBrks-HintsBlu VarMCd-Cd
20  33.6  36.0  11:30p  31.5  12:05a  31.4   0.0  0.56   1.1  18.0   2:15p  SSE  25.23  0.9   5" Cd Cd-OccLoCd/VryLtSnToSn/MixedRn-Sn Lt-Brz Cd/Sp-Rn
21  36.1  38.0  12:00p  33.5  11:00p  28.9   0.0  0.21   1.1  14.0   4:20a  SSE  25.79 TRCE   5" Cd/Rn-VryLtMst-Spr/VryLtRn-Sn/ Cd/FewSpr-XtmLtMst Cd
22  34.6  37.6   2:55p  32.5   4:45a  30.4   0.0  0.16   0.3  14.0   4:00p  WSW   6.63  0.2   4" FewBrk Cd Cd/SpToR-Sn Cd Cd/SpToR-SnPel Cd Cd/LtR-Sn
23  33.8  39.1   1:10p  29.1  11:25p  31.2   0.0  0.05   0.5   8.0  10:55a  SSE  12.31  0.4   4" Sn Cd Cd/FlksToSnPel P/MCd Brk/Flks-SnPel-R MClr PCd
24  30.6  38.8  12:45p  24.7  12:00m  34.4   0.0  0.00   1.6  18.0   1:20p    W  38.18  0.0   4" PCd VryThinToThinshCdsMuchof&MostofSky PCd MClr Clr
25  24.3  32.9  10:15a  17.3  12:00m  40.7   0.0  0.00   2.0  15.0   1:10p  WSW  47.87  0.0   4" Clear 1stHalfofAfternoon:Light-BreezyWind
26  27.2  32.5  11:50p  17.0  12:30a  37.8   0.0  0.11   1.0  14.0   8:00p  SSE  24.71  2.0   6" IncrClds Cld Cld/VryVryLightSnowToSnow
27  33.3  34.7   2:20p  32.4  12:05a  31.7   0.0  0.32   2.0  16.0   5:25p  SSE  47.26  1.9   7" MnlndHidden/S/S-R/ Cd/VryLtR-S Lt-Brz Cd Cd/VryLtR-S
28  33.7  37.3   2:50p  30.0  12:00m  31.3   0.0  0.05   0.2   8.0  12:05a  SSE   3.84  0.5   7" Cd/Sn/Sn-Rn Cd Cd/LtSn-Spr/R-S Cd-FewBrk PCd Cd-Brks
29  28.6  39.6  12:55p  23.0   8:50p  36.4   0.0  0.00   0.5   8.0   4:40p  WSW  11.86  0.0   7" MostlyClear PartlyCloudy MClr Clear MClr PCld 
-----------------------------------------------------------------------------------------------------------------------------------------------------
    34.8  49.6     9    17.0    26   875.8   0.0  4.10   1.3  40.0     9    SSE 902.64  6.9

(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 | TOP 
AVERAGE Mean Temp:	34.8
AVERAGE High Temp:	39.8
MINIMUM High Temp:	32.5	26th
MAXIMUM High Temp:	49.6	9th
AVERAGE Low Temp:	30.2
MINIMUM Low Temp:	17.0	26th
MAXIMUM Low Temp:	36.0	2nd
		
MAX >= 90.0:		0
MAX >= 80.0:		0
MAX >= 70.0:		0
MAX <= 32.0:		0
MIN <= 32.0:		18	All but: 1st, 2nd, 3rd, 9th, 12th, 16th, 17th, 18th, 21st, 22nd, 27th
MIN <=  0.0:		0
		
MAXIMUM Humidity (%):	94	1st @ 0026
MINIMUM Humidity (%):	24	5th @ 0623
		
MAXIMUM Pressure (mb):	1030.4	26th @ 0159
MINIMUM Pressure (mb):	987.8	20th @ 1744
		
TOTAL   Htg Deg Days:	875.8
AVERAGE Htg Deg Days:	30.2
MINIMUM Htg Deg Days:	22.3	9th
MAXIMUM Htg Deg Days:	40.7	25th
TOTAL Cool Deg Days:	0.0
Heat Base:  65.0  Cool Base:  65.0  Method: Integration
		
TOTAL   Precip.:	4.10
AVERAGE Precip.:	0.18
DAYS of Precip.:	23	All but: 4th, 5th, 7th, 24th, 25th, 29th
MAXIMUM Precip.:	0.56	20th
MAXIMUM Rain Rate:	0.41	12th @ 0438
Days of Rain: 19 (>.01 in) 14 (>.1 in) 0 (>1 in)
TOTAL Snowfall:		6.9
DAYS of Snowfall:	11	15th, 17th, 18th, 19th, 20th, 21st, 22nd, 23rd, 26th, 27th, 28th
		
AVERAGE High Wind:	16.3
MINIMUM High Wind:	8	19th, 23rd, 28th
MAXIMUM High Wind:	40	9th
WIND RUN (miles):	902.64
		
DAYS Full Sun at any time:	10	4th, 5th, 6th, 10th, 17th, 19th, 23rd, 24th, 25th, 29th	
DAYS Extrm. Weak to Weakened Sun:	7	3rd (Mainland), 7th, 8th, 9th, 11th, 13th (Mt. Roberts), 14th (Mt. Juneau)
DAYS OF Cld or M Cld:	27	All but: 25th, 29th
DAYS OF Rainbow:	1	17th: Faint Partial to NE at 1413
DAYS OF Aurora:		0
DAYS OF Lightning:	0
DAYS OF Earthquake:	0



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 | TOP

February 2012 - Barometric Pressure & Temperature with Highs & Lows.

February 2012 - Dewpoint & Humidity.

February 2012 - Rainfall & High Rain Rate with Pressure & Humidity.

February 2012 - 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 | DATA | STATISTICS | GRAPHS | TOP

Wed. 2/29/12: DATA

Tue. 2/28/12: DATA

Mon. 2/27/12: DATA | 1159: The NWS Winter Storm Warning has been Cancelled - See 1159 Below

SUNDAY 2/26/12: DATA | First Sunday of Lent | 1537: NWS: Winter Storm Warning for Snow (5 to 20 inches) in effect until 6 PM AST Monday... The Winter Weather Advisory is no longer in effect - See 1537 Below

Sat. 2/25/12: DATA

Fri. 2/24/12: DATA

Thur. 2/23/12: DATA

Wed. 2/22/12: DATA | Ash Wednesday | Washington's Birthday

Tue. 2/21/12: DATA | Record Precipitation across the Panhandle on Monday, Feb. 20 - See 1047 Below

Mon. 2/20/12: DATA | Presidents' Day - Federal, State, and Local Holiday | Record Precipitation across the Panhandle on Monday, Feb. 20 - See 1047 2/21 Above

SUNDAY 2/19/12: DATA

Sat. 2/18/12: DATA

Fri. 2/17/12: DATA | 1413: Faint Partial Rainbow to the NE

Thur. 2/16/12: DATA

Wed. 2/15/12: DATA

Tue. 2/14/12: DATA | Happy Valentine's Day :-)

Mon. 2/13/12: DATA

SUNDAY 2/12/12: DATA | Lincoln's Birthday

Sat. 2/11/12: DATA

Fri. 2/10/12: DATA | NWS: Record High Temperatures for Thursday, Feb. 9th across the Panhandle - See 0643 Below

Thur. 2/09/12: DATA | NWS: Record High Temperatures for today, Thursday, Feb. 9th across the Panhandle - See 0643 2/10 Above

Wed. 2/08/12: DATA

Tue. 2/07/12: DATA

Mon. 2/06/12: DATA

SUNDAY 2/05/12: DATA

Sat. 2/04/12: DATA | Record High Temperatures on Friday, Feb. 3rd across the central and northern Panhandle - See 0500 Below

Fri. 2/03/12: DATA | Record High Temperatures today, Friday, Feb. 3rd across the central and northern Panhandle - See 0500 2/04 Above | High Wind Warning Expired at Noon AST today - See 1153 Below | Windy conditions cancel Juneau flights | More than 12 avalanches fall in Juneau | Fierce winds hit Juneau | NWS Summary of January 2012 Weather at the Juneau International Airport - See Below

Thur. 2/02/12: DATA | 2205: High Wind Warning in effect from 6 AM to Noon AST Friday - See 2205 Below | 1436: High Wind Watch has been Cancelled - See 1436 Below | Thane Road reopened as of 3 PM | 1000 - 1102: Avalanche Control for Thane Road - State DOT/PF was shooting at the snowpack on Mt. Roberts | Thane Road was blocked by an Avalanche at Snowslide Creek at about Midnight last night and KTOO's Avalanche Activity Story | Note on the Juneau Area Wind System display

Wed. 2/01/12: DATA | Juneau Empire article about Snow in Juneau