MONTHLY CLIMATOLOGICAL SUMMARY for APRIL 2010

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

                     
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  39.4  45.1   3:55p  32.2   6:45a  25.6   0.0 TRACE   3.7  26.0   1:30p    E  87.91  0.0  0.0 Ovcst M/PCd MOvcst Brzy ThnshOvcst-Brks Cd Cd/Spr Cd
 2  41.6  49.9   1:25p  34.9   5:50a  23.4   0.0  0.00   1.6  18.0  11:50a    W  37.99  0.0  0.0 Cd DecrCds PCd MClr PCd MCd Cd-Brks PCd Ovcst-Cd PCd
 3  38.9  46.4   1:30p  31.3   4:45a  26.1   0.0  0.05   1.4  15.0   7:05a    E  33.90  0.0  0.0 Ovcst-Cd Cd/Shr Cd/Spr Cd/VarBrks-SmClrAreas MCd Cd
 4  37.3  44.1   3:05p  29.8  11:40p  27.7   0.0  0.02   0.4  13.0  12:45a  WSW   8.47 TRCE* 0.0 VarCld-MCd-PCd:Spr-Rn-Sn-Sn&IcePellShrs VarSunIn&Out
 5  36.4  44.2   1:15p  28.4   3:30a  28.6   0.0 TRACE   0.4  15.0   2:30p    E  10.40  0.0  0.0 Ovcst LtFrstRoof Cd Cd/OccExtrmLt-VryLtSp HntsBlu Cd
 6  37.2  40.2   3:15p  32.8   9:05a  27.8   0.0  0.44   0.8  14.0   8:45p  SSE  19.61  1.0  0.0 Cd/RShr Cd/Rn&Sn FewSpr OccVarBrks IcePel-Sp-LtRShrs
 7  34.5  38.5   2:30p  32.2  10:40p  30.5   0.0  0.20   0.4  13.0   7:55p    W   9.51  0.8  0.5 Cld Cld-VarBrks&Sun:Snow/Sn-Rn/VryLtRn-SprShrs Cd/Sn
 8  33.1  38.6  11:55a  28.7   6:45a  31.9   0.0  0.06   0.2   7.0   4:40p  WSW   4.18  1.4  Cd/Sn PCd VarMCd-PCd VarCd-MCd/ExtmLtSnToLtSn DecrCd Clr
 9  34.7  42.6   1:35p  28.4  11:50p  30.3   0.0  0.00   0.9  10.0   5:55p  WSW  20.47 TRCE  0.0 IncrCd Cd/BriefSn Brks PCd/MClr PCd VarP/MCd PCd Clr
10  35.6  47.1   1:10p  25.6   4:30a  29.4   0.0  0.00   1.4  16.0  11:15a    W  33.52  0.0  0.0 Clr Lt-VryLtFrost SnowBlowMtnsinAM-EarlyPM OccLtWind 
11  37.8  49.2   3:25p  28.7   5:25a  27.2   0.0  0.00   1.9  18.0  10:45a    W  44.84  0.0  0.0 Clr Lt-VryLtFrst SnBloMtnsinAM OccLtWnd Clr-FewHiCds
12  38.7  50.1   3:30p  26.6   6:30a  26.3   0.0  0.00   0.9  13.0   1:40p    W  20.98  0.0  0.0 Clr VryLtFrstRoofs Clr VarClr-MClr IncrCds Brks Cld
13  39.5  41.8   9:40p  37.0   2:05a  25.5   0.0  0.03   0.5  14.0   1:40p  SSE  11.94  0.0  0.0 Cd Cd/OccXtmLtSpr Cd/XtmLt-VryLtSp-Mst-Lt-VryLtRn Cd
14  42.8  49.9   4:55p  33.7  12:00m  22.2   0.0 TRACE   0.8  11.0  10:25a    W  19.25  0.0  0.0 Cd/TrcR Brks PCd MCd Brks/LtSpShr Cd DecrCd Clr-HiHz
15  42.1  54.2   4:00p  31.9   3:55a  22.9   0.0  0.00   2.2  16.0  10:45a   NW  51.87  0.0  0.0 Clr-HiHz-FewCds Clr-SltFilt-Filt-HvlyFiltBlue Lt-Brz
16  45.0  54.1  12:25p  35.2   5:15a  20.0   0.0  0.00   1.0  16.0  11:10a  SSE  24.88  0.0  0.0 Clr-FiltBlu MClr PCd LtWnd Clr/MClr PCd VarCd-PCd Cd
17  45.2  54.7   3:25p  41.9   3:45a  19.8   0.0  0.23   0.3  11.0  10:00p  SSE   6.95  0.0  0.0 Cd-Ovcst Cd/SpToRn Cd/MCd PCd TnyBrk-ThnrCd Cd/SpToR
18  46.3  55.0   4:45p  39.8   5:55a  18.7   0.0 TRACE   0.6  15.0  10:20a  SSE  15.16  0.0  0.0 Cd/Rn Ovcst MCd ThnshThnCds-Ovcst-Brks-Cd-FewSpr Cd
19  45.6  50.1   4:20p  42.6   4:05a  19.4   0.0  0.12   0.4  11.0   2:15a  WSW   8.40  0.0  0.0 Cld Cld/Spr-VryLtRn-LtRn-Rn LoCds/LtRn-Rn-Spr Cld
20  43.4  47.0   8:50a  39.6  11:30p  21.6   0.0  0.47   0.7  17.0  10:55a  SSE  16.25  0.0  0.0 Cd/Rn-LtR-Sp-LtDrz-Mst Cd Cd/Mst-HvyRnShr Cd-ThnrCds
21  40.7  43.8  12:15p  37.3  11:20p  24.3   0.0  0.30   0.8  13.0  12:10p    E  18.18  0.0  0.0 Cld/Shr Cld/PeriodsSpr-VryLtRn-Mist-Rn Cld/Rn SnMtns
22  40.5  47.9   2:00p  36.5  12:00m  24.5   0.0  0.12   0.5  13.0   1:40p  SSE  12.38  0.0  0.0 LoCd/SpToLtR VarBrk/Spr-Mst VarCd-MCd-PCd/OccSp Cd/R
23  41.7  52.6   3:45p  32.1   6:10a  23.3   0.0  0.00   1.3  14.0   8:45a  WSW  31.37  0.0  0.0 Clr-LoBndFog Clr-FewCd PCd VryThnToThnshCds PCd/MClr
24  42.3  56.3   3:20p  30.3   5:35a  22.7   0.0  0.00   0.8   8.0  10:00a  ENE  18.02  0.0  0.0 ThnshToVryThnOvcst LtFrstRoof PCd MClr Clr-FewCd Clr
25  47.3  54.1  10:00a  37.0  12:40a  17.7   0.0  0.00   0.9  14.0   1:50p  SSE  21.76  0.0  0.0 Cldy-ThinnishClds PCld ThnshOvercast Cldy
26  49.8  60.4   2:55p  39.9   4:45a  15.2   0.0  0.00   2.4  24.0   5:25p    W  57.85  0.0  0.0 Ovcst Cld-Ovcst Cld-BrightSpotWhereSunIs Lt-Brzy Cld
27  53.7  63.9   3:30p  41.8   2:35a  11.3   0.0  0.00   2.4  22.0   9:15a    W  57.97  0.0  0.0 Cd HintsBlu Cd/MCd Lt-Brz PCd PCd-MClr Cd MCd PCd Cd
28  48.7  53.2  12:00p  43.9  10:30p  16.3   0.0  0.02   0.8  13.0  12:10a  SSE  19.44  0.0  0.0 Cd Cd/Spr Cd Cd/SpToVryLtRn Cd Cd/Sp-Mst ThnrCd Cd/R
29  44.0  46.5   3:30p  40.9  11:10p  21.0   0.0  0.55   0.3  11.0   4:10p  SSE   6.60  0.0  0.0 Cd/VryLtSprToRn FewVryTnyBrks Cd/SprToDriz&Rn SnMtns
30  44.6  51.1   1:35p  39.5  11:15p  20.4   0.0  0.01   0.5  13.0   2:55p   NW  12.43  0.0  0.0 Cd/LtShr Cd-TnyBrks-Brks/FewSpr-Mst Cd Ovcst ThnrCds
-----------------------------------------------------------------------------------------------------------------------------------------------------
    41.6  63.9    27    25.6    10   701.6   0.0  2.62   1.0  26.0     1    SSE 742.48  3.2
(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 | TOP 
AVERAGE Mean Temp:	41.6
AVERAGE High Temp:	49.1
MINIMUM High Temp:	38.5	7th
MAXIMUM High Temp:	63.9	27th
AVERAGE Low Temp:	34.7
MINIMUM Low Temp:	25.6	10th
MAXIMUM Low Temp:	43.9	28th
		
MAX >= 90.0:		0
MAX >= 80.0:		0
MAX >= 70.0:		0
MAX <= 32.0:		0
MIN <= 32.0:		10	3rd, 4th, 5th, 8th, 9th, 10th, 11th, 12th, 15th, 24th
MIN <=  0.0:		0
		
MAXIMUM Humidity (%):	94	20th @0601
MINIMUM Humidity (%):	22	11th @ 1603
		
MAXIMUM Pressure (mb):	1028.9	10th @ 0714
MINIMUM Pressure (mb):	985.3	2nd @ 2114
		
TOTAL   Htg Deg Days:	701.6
AVERAGE Htg Deg Days:	23.4
MINIMUM Htg Deg Days:	11.3	27th
MAXIMUM Htg Deg Days:	31.9	8th
TOTAL Cool Deg Days:	0.0
Heat Base:  65.0  Cool Base:  65.0  Method: Integration
		
TOTAL   Precip.:	2.62
AVERAGE Precip.:	0.15
DAYS of Precip.:	18	All but 2nd, 9th, 10th, 11th, 12th, 15th, 16th, 23rd, 24th, 25th, 26th, 27th
MAXIMUM Precip.:	0.55	29th
MAXIMUM Rain Rate:	0.32	29th @ 1825
Days of Rain: 13 (>.01 in) 8 (>.1 in) 0 (>1 in)
TOTAL Snowfall:		3.2
DAYS of Snowfall:	5	4th, 6th, 7th, 8th, 9th
		
AVERAGE High Wind:	14.5
MINIMUM High Wind:	7	8th
MAXIMUM High Wind:	26	1st
WIND RUN (miles):	742.48
		
DAYS Sun at any time:	25	All but: 5th, 12th, 19th, 20th, 29th
DAYS OF Cld or M Cld:	27	All but: 10th, 11th, 15th
DAYS OF Rainbow:	1	Faint to NNE at 1315
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 | TOP

April 2010 - Barometric Pressure & Temperature with Highs & Lows.

April 2010 - Dewpoint & Humidity.

April 2010 - Rainfall & High Rain Rate with Pressure & Humidity.

April 2010 - 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 | DATA | STATISTICS | GRAPHS | TOP

Fri. 4/30/10: DATA | 1848: Noticed that there are Catkins on the Alders and Willows in the backyard | The Deadline for Removing Studded Tires is May 1st

Thur. 4/29/10: DATA | 1920: Fresh dusting of snow visible on the very tops - tops of the mainland mountains | 1301: First Townsend's Warbler of 2010 seen in the willow by the deck - A Hummingbird saw it too and was checking it out by flying within inches of the Warbler

Wed. 4/28/10: DATA

Tue. 4/27/10: DATA | 1716: First Golden-Crowned Sparrow of 2010 seen; at 0500 heard it singing

Mon. 4/26/10: DATA

SUNDAY 4/25/10: DATA

Sat. 4/24/10: DATA

Fri. 4/23/10: DATA

Thur. 4/22/10: DATA

Wed. 4/21/10: DATA

Tue. 4/20/10: DATA

Mon. 4/19/10: DATA

SUNDAY 4/18/10: DATA

Sat. 4/17/10: DATA | NWS: Record High Tied at Juneau for April 16 - See 0345 Below

Fri. 4/16/10: DATA | NWS: Record High Tied at Juneau for Today, April 16 - See 0345 4/17 Above

Thur. 4/15/10: DATA | 1559: First Hummingbird (a Rufous) of 2010 arrived and at 1811 was at the Hummingbird Feeder | The April 15th Deadline for Removing Studded Tires has been Extended until May 1st by an emergency order from the Public Safety Commissioner

Wed. 4/14/10: DATA | Update at 1400 4/15: The April 15th Deadline for Removing Studded Tires has been Extended until May 1st by an emergency order from the Public Safety Commissioner | 0908: First Orange-Crowned Warbler of 2010 Seen? | 0653: First Ruby-Crowned Kinglet of 2010 Seen

Tue. 4/13/10: DATA | By State Law Studded Tires must be off by Thursday, April 15th

Mon. 4/12/10: DATA

SUNDAY 4/11/10: DATA

Sat. 4/10/10: DATA

Fri. 4/09/10: DATA

Thur. 4/08/10: DATA

Wed. 4/07/10: DATA

Tue. 4/06/10: DATA

Mon. 4/05/10: DATA | Yesterday, April 4, the Willow Buds started opening | Robins & Varied Thrush - See 1833 and 0859 Below

SUNDAY 4/04/10: DATA | Resurrection Sunday - Easter - Resurrection of our Lord & Savior Jesus Christ: Luke 24:6 "He is not here (in the tomb), but is risen!" | Snow on Back Loop Road overnight - See 0538 Below

Sat. 4/03/10: DATA | The NWS Summary of March 2010 Weather - See Below

Fri. 4/02/10: DATA | Good Friday - Christ died on the Cross for our Sins

Thur. 4/01/10: DATA | Maundy Thursday | Fairbanks Street re-opened today after being closed for the winter