MONTHLY CLIMATOLOGICAL SUMMARY for JULY 2009

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  51.5  55.6   4:10p  48.6   1:45a  13.5   0.0  0.03   0.0   4.0  11:50a    E   0.08  0.0  0.0 Cld/Rn Fog LoClds/VryLtMist-Spr Cld FewVrySmBrks Cld
 2  57.3  66.4   4:20p  50.1  12:00m   7.8   0.1  0.00   1.7  16.0   3:00p   NW  41.32  0.0  0.0 Cd SmBrks-Brks PCd Lt-Brz MClr Clr VarThin-VryThnCds 
 3  62.0  77.7   4:35p  46.5   3:45a   6.3   3.3  0.00   2.6  16.0  11:35a   NW  61.53  0.0  0.0 ThnVryThnCdsHz PCd Lt-Brz MClr/PCd ThnVryThnCdsOvcst
 4  65.9  81.1   3:35p  50.7   4:10a   4.3   5.2  0.00   1.7  14.0   5:40p   NW  40.83  0.0  0.0 VarOvcst-MOvcst-PCd/Thinsh-Thn-VryThn-FltBlu PCld-Hz
 5  67.3  85.1   4:45p  51.0   4:35a   3.9   6.2  0.00   2.2  16.0  10:25a   NW  51.60  0.0  0.0 Clr Lt-Brz Pld-HiThnVryThnCds Thn-VryThnOvcst-FltBlu
 6  69.6  83.4   2:20p  53.1   4:25a   3.1   7.7  0.00   1.3  17.0   1:25p    E  30.05  0.0  0.0 MClr-PCd/Thn-VryThnCds PCd/Thnnsh-ThnVryThn MClr PCd
 7  69.4  84.1   6:15p  55.1   3:40a   2.8   7.2  0.00   2.6  24.0   9:40a    W  61.88  0.0  0.0 Clr MClr Lt-Windy Clr MClr/PCd-HiVeryThinCds
 8  64.8  80.1   4:20p  50.8   5:10a   4.1   4.0  0.00   0.5  13.0   4:20p  ENE  10.70  0.0  0.0 MClr MClr/PCd-ThinVryThnCds Ovcst/ThnshThnCdsHntsBlu
 9  63.7  76.3   2:10p  51.9   4:50a   4.1   2.8  0.00   0.7  11.0   1:50p  ENE  16.44  0.0  0.0 Thin-VryThn-ThnshOvcst-FiltBlue&HntsOf WildfireSmoke
10  61.6  68.8   5:05p  51.4   4:40a   4.5   1.1  0.00   2.8  17.0   2:10p   NW  66.67  0.0  0.0 Smoke ThnOvcst MCd LtBrz ThnOvcst ClrFltBlu ThnOvcst 
11  61.1  70.3   3:20p  52.0   5:10a   4.8   0.9  0.00   2.3  17.0  12:00p   NW  55.10  0.0  0.0 Cd-SltBrkn SltSmk Brks MCd Lt-Brz SmTnyBrks PCld Clr
12  63.2  74.2   4:40p  51.7   1:20a   4.3   2.5  0.00   3.4  20.0  12:25p  WNW  82.49  0.0  0.0 Clr-FewCds Lt-Brz SomeSmk PCd ThnnshThnOvcst PCd Clr
13  68.1  81.4   4:45p  55.6   5:25a   2.8   5.9  0.00   1.5  18.0   7:10a    W  36.77  0.0  0.0 Clr VarMClr-PCld ThnVryThnCds PCd Thnsh-ThnCd-FltBlu
14  62.9  69.1  11:55a  54.5   2:20a   3.0   0.9  0.00   1.5  15.0   5:00p    E  36.92  0.0  0.0 Clr FewCds MClr LtWnd Clr-FewCds PCd IncrCds Cd-Brks
15  57.1  59.8  12:10a  54.1  11:40p   7.9   0.0  0.13   0.1   8.0   9:55a  SSE   2.56  0.0  0.0 Cld Cd/LtSpr-Mst-VryLtRn-Driz Cd Cd/Driz-Rn-FewLulls
16  57.5  65.3   4:20p  51.7  12:00m   7.5   0.0 TRACE   0.1   8.0   1:50p   NW   1.40  0.0  0.0 TrcRn Cd Cd/VryTnyBrks-Brks Cd/MCd-FiltBlu Slt-PBrkn
17  56.2  65.3   2:45p  47.4   4:45a   8.8   0.0  0.26   0.5  16.0   3:45p  SSE  11.66  0.0  0.0 DecrCd PCd MCd Cd FewSp SmBrk Cd/R-Dz-Mst Cd Cd/Sp-R
18  57.3  60.9   2:35p  54.2  12:20a   7.7   0.0  0.18   0.4  11.0   8:40a  SSE   9.60  0.0  0.0 Cd/R Sm-TnyBrk Cd Cd-VarLoCds/Sp-LtR-Mst-LtDrz-Drz-R
19  56.7  61.2   2:50p  54.5   4:20a   8.3   0.0  0.36   1.2  11.0   7:55a  SSE  28.83  0.0  0.0 Cld/LtShrs Cld Cld/FewSm-TnyBrks Cld Cld/LtRn-Rain
20  55.7  60.5   2:05p  52.5  11:55p   9.3   0.0  0.41   1.5  14.0   5:15a  SSE  36.94  0.0  0.0 Cld/Rn Cd Cd-FewBrks Cd Cd/VryLtDrzShr Cd/Drz-Mst-Rn
21  53.7  57.0   2:10p  51.6   6:05a  11.3   0.0  0.32   0.6  10.0   6:40p  SSE  14.97  0.0  0.0 LoCds-Fog/Rn-Driz-Mist-Spr Cld Cd-FewSpr Cld/LtRn-Rn
22  52.3  53.6  12:25p  50.5   4:35a  12.7   0.0  0.80   1.5  16.0   8:35a  SSE  36.92  0.0  0.0 Cld-VarLowerClds&Fog-Mists/Rain-Misting-Spr-Driz
23  54.9  58.0   3:20p  52.2  10:35p  10.1   0.0  0.47   1.3  16.0  10:35a  SSE  31.79  0.0  0.0 Cd/Rn-Drz-Mst-Spr-VryHvyRn Cd Cd-LoCds-Fog/Drz-R-Mst
24  53.4  56.3   6:00p  51.1  12:00m  11.6   0.0  0.01   0.0   7.0   8:10a  ENE   0.56  0.0  0.0 Cld-VarLoClds-Fog Cld Cd-LoCds/Spr-Mst-LtDrz Cd Brks
25  56.3  65.6   4:05p  47.9   5:00a   8.7   0.0  0.00   0.2  10.0  10:45a  ENE   5.36  0.0  0.0 Slt-PBrkn/BandLowFog Cd-TnyBrks PCd M/PCd Cd MCd PCd
26  59.4  67.6   2:35p  50.1   4:30a   5.8   0.1  0.00   0.3   9.0   6:05p  ENE   7.83  0.0  0.0 VarM/PCd MClr/PCd ThnVryThnCds-FltBlu Cd-PrecipMnlnd
27  60.9  68.3   1:05p  55.0   5:05a   4.3   0.2  0.02   0.4  10.0   7:10p  WNW   8.63  0.0  0.0 Cld Cld/PeriodsVryLtMst-Spr-Driz Cld BrknClds
28  65.6  74.4   3:05p  58.4   5:35a   2.2   2.8  0.01   4.4  21.0  11:35a  WNW 104.61  0.0  0.0 Cd-Brks/VarFogChannl Lt-Brz PCd DecrCds Clr-FewSmCds
29  67.6  81.6   4:15p  54.2   5:10a   3.0   5.7  0.00   2.7  18.0  10:40a   NW  63.64  0.0  0.0 Clear  Lt-BrzyWind at times
30  67.6  79.4   3:05p  55.9   5:05a   2.4   5.0  0.00   3.0  20.0  10:20a  WNW  72.36  0.0  0.0 Clear  Lt-Brzy Wind most of Morn. & Afternoon
31  66.5  77.0   3:20p  54.7   5:00a   2.6   4.1  0.00   2.7  16.0   3:25p  WNW  63.85  0.0  0.0 Clr VrClr/MClr MClr/PCd Lt-Brz Clr MClr PCd P/MCd Cd
-----------------------------------------------------------------------------------------------------------------------------------------------------
    60.9  85.1     5    46.5     3   193.5  65.7  3.00   1.5  24.0     7   SSE 1093.89  0.0

(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:	60.9
AVERAGE High Temp:	69.9
MINIMUM High Temp:	53.6	22nd
MAXIMUM High Temp:	85.1	5th
AVERAGE Low Temp:	52.2
MINIMUM Low Temp:	46.5	3rd
MAXIMUM Low Temp:	58.4	28th
		
MAX >= 90.0:		0
MAX >= 80.0:		7	4th, 5th, 6th, 7th, 8th, 13th, 29th
MAX >= 70.0:		14	3rd, 4th, 5th, 6th, 7th, 8th, 9th, 11th, 12th, 13th, 28th, 29th, 30th, 31st
MAX <= 32.0:		0
MIN <= 32.0:		0
MIN <=  0.0:		0
		
MAXIMUM Humidity (%):	94	24th, 25th
MINIMUM Humidity (%):	14	7th @ 1746
		
MAXIMUM Pressure (mb):	1029.0	27th @ 0229
MINIMUM Pressure (mb):	1009.6	6th @ 0844
		
TOTAL   Htg Deg Days:	193.5
AVERAGE Htg Deg Days:	6.2
MINIMUM Htg Deg Days:	2.2	28th
MAXIMUM Htg Deg Days:	13.5	1st
TOTAL Cool Deg Days:	65.7	There were 19 days with Cooling Degree Days recorded.
Heat Base:  65.0  Cool Base:  65.0  Method: Integration
		
TOTAL   Precip.:	3.00
AVERAGE Precip. A:	0.25	(Per day, for the 12 days with measurable precip.; including the 1 day with a Trace = 0.23)
AVERAGE Precip. B:	0.10	(Per day)
DAYS of Precip.:	13	1st, 15th, 16th, 17th, 18th, 19th, 20th, 21st, 22nd, 23rd, 24th, 27th, 28th
MAXIMUM Precip.:	0.80	22nd
MAXIMUM Rain Rate:	1.09	23rd @ 0938
Days of Rain: 10 (>.01 in) 8 (>.1 in) 0 (>1 in)
TOTAL Snowfall:		0.0
DAYS of Snowfall:	0
		
AVERAGE High Wind:	14.2
MINIMUM High Wind:	4	1st
MAXIMUM High Wind:	24	7th
WIND RUN (miles):	1093.89
		
DAYS Sun at any time:	22	All but: 1st, 15th, 18th, 19th, 21st, 22nd, 23rd, 24th, 27th
DAYS Sun Tried:		2	18th, 24th
DAYS All Clear Sky:	2	29th, 30th
DAYS with Smoke:	5	8th, 9th, 10th, 11th, 12th
DAYS OF Cld or M Cld:	27	All but: 6th, 7th, 29th, 30th. Thin - Very Thin Overcast 5th, 13th.
DAYS OF Rainbow:	0
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 30 31 | TOP

July 2009 - Barometric Pressure & Temperature with Highs & Lows.

July 2009 - Dewpoint & Humidity.

July 2009 - Rainfall & High Rain Rate with Pressure & Humidity.

July 2009 - 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

Fri. 7/31/09: DATA | NWS: Warm Temperatures Continue in SE Alaska for Friday July 31, and Sitka has its driest July on Record - See Below | NWS: Warm Weather continued on Thursday July 30 - See 0330 Below

Thur. 7/30/09: DATA | NWS: Warm Weather continued on Thursday July 30 - See 0330 7/31 Above | NWS: Record high temperatures for Wednesday, July 29 - See 1839 7/29

Wed. 7/29/09: DATA

Tue. 7/28/09: DATA

Mon. 7/27/09: DATA

SUNDAY 7/26/09: DATA

Sat. 7/25/09: DATA | NWS: Hot and Dry Weather Expected Next Week - See 1624 Below

Fri. 7/24/09: DATA | 0348 ADT: The Flood Warning has been Cancelled for a glacial dammed lake outburst for Lake Nolake on the Taku River - See 0348 Below | NWS: Unseasonably Hot and Dry Weather Expected Next Week - See 1527 Below

Thur. 7/23/09: DATA | 1554: The NWS Flood Warning remains in effect until 7 PM ADT Friday 7/24 for a glacial dammed lake outburst for Lake Nolake on the Taku River - See 1554 Below | 0654: The NWS Flood Advisory has been Cancelled - Replaced by Flood Warning | As of 3:30 PM ... the Taku River was up to 42.85 feet at the official measurement site and is continuing to rise.

Wed. 7/22/09: DATA | 1502: The National Weather Service in Juneau has issued a Flood Advisory for a glacial dammed lake outburst on the Taku River - See 1502 Below | NWS: Sunny Hot and Dry Weather late this weekend into next week - See 1607 Below

Tue. 7/21/09: DATA | NWS: Record Temperatures Late this Weekend into Next Week - See 0500 Below

Mon. 7/20/09: DATA

SUNDAY 7/19/09: DATA

Sat. 7/18/09: DATA

Fri. 7/17/09: DATA | Latter half of Morning and in 1st half of Afternoon: Mainland slightly filtered - filtered by smoke

Thur. 7/16/09: DATA | 1819: 2.5 M1 Earthquake 36 Miles East of Juneau

Wed. 7/15/09: DATA

Tue. 7/14/09: DATA

Mon. 7/13/09: DATA | The Pacific Red Elder Berries are Starting to Turn Red

SUNDAY 7/12/09: DATA

Sat. 7/11/09: DATA | The Fireweed Blossoms are Beginning to Show

Fri. 7/10/09: DATA | NWS: Smoky and hazy conditions to persist into the weekend - See 1020 Below | The Smoke is from 3 wildfires in the Yukon Territory in Canada and 70 in Alaska (though not in Southeastern Alaska)

Thur. 7/09/09: DATA | NWS: Record High Temperatures Wednesday, July 8 - See 2110 7/08 Below

Wed. 7/08/09: DATA | NWS: Record High Temperatures Wednesday, July 8 - See 2110 Below | 1100: Open Burning Ban has been Cancelled | NWS: Record High Temperatures Tuesday 7/07 - See 2100 7/07 Below

Tue. 7/07/09: DATA | NWS: Record High Temperatures Tuesday 7/07 - See 2100 Below | 1400: Ban on Open Burning is Now in Effect in the City & Borough of Juneau until Thursday, July 9 due to the extreme heat conditions and low relative humidity - See 1208 Below and 1216 Below | At 1936: The NWS has Cancelled the Red Flag Warning | Warm Temperatures Continue to Cause Large Rivers to Rise - See 1340 Below | NWS: The Wind Advisory that had been in effect until 5 PM ADT this afternoon was Cancelled at 3:47 PM | NWS: Record High Temperatures for Monday, July 6 in Southeastern Alaska - See 0330 Below

Mon. 7/06/09: DATA | NWS: Record High Temperatures for Monday, July 6 in Southeastern Alaska - See 0330 7/07 Above | NWS: Record High Temperature Sunday July 5 - See 2300 7/05

SUNDAY 7/05/09: DATA | NWS: Record High Temperature Sunday - See 2300 Below

Sat. 7/04/09: DATA | Happy Independence Day! | 50th Anniversary of Statehood Flag Raising Ceremony, 9 AM - 10:30 AM at the Juneau - Douglas City Museum | Juneau Parade at Noon | Douglas Parade at 3 PM

Fri. 7/03/09: DATA | Federal, State, and Local Holiday for the 4th Today | 4th of July Fireworks begin at 11:59 PM tonight | NWS Summary of June 2009 Weather - See Below

Thur. 7/02/09: DATA

Wed. 7/01/09: DATA