Weather Station Notes - May 2009
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Weather Station Notes - May 2009
| May 2009: | High | Low | Rainfall | Snowfall | Snow on | High | High | High | |
| Temp | Temp | or Melted | Icefall | Ground | Wind | Wind | Wind | ||
| Date | Conditions | (F) | (F) | Snow (in.) | (in.) | (in.) | (m.p.h.) | Direction | Time |
| 1st | Overnight rain into mid PM (0.53"), Cloudy, Breezy | 74 | 57 | 0.53 | 18 | SSW | 2:15 AM | ||
| 2nd | Overnight rain into AM (0.16"), Slightly cooler, Cloudy, Breezy | 70 | 56 | 0.16 | 16 | W | 3:45 AM | ||
| 3rd | Rainy (0.69"), Much cooler Cloudy | 58 | 52 | 0.60 | 8 | NNE | 10:45 AM | ||
| 4th | Overnight rain into late PM (1.38"), Cooler, Breezy | 54 | 51 | 1.38 | 18 | NE | 11:30 AM | ||
| 5th | Cloudy, Not quite as cool, PM rain (0.44"), Breezy | 60 | 50 | 0.44 | 14 | NE | 3:30 AM | ||
| 6th | Overnight rain, AM light fog, Warmer, Late PM rain (1.10" today), Breezy | 71 | 53 | 1.10 | 11 | SSW | 10:15 PM | ||
| 7th | AM rain (0.11"), Partial clearing, Warmer, Breezy | 76 | 60 | 0.11 | 14 | SSW | 3:00 PM | ||
| 8th | AM haze, Mostly sunny, Warmer, Breezy | 79 | 49 | 12 | SSW | 12:00 PM | |||
| 9th | Overnight shower (0.01"), Mostly cloudy, Warmer, Windy | 81 | 59 | 0.01 | 25 | W | 10:15 PM | ||
| 10th | Mostly sunny, Cooler, Windy | 68 | 49 | 24 | W | 1:30 AM | |||
| 11th | Cloudy, Cooler, PM rain and nearby t/storm (0.20"), Breezy | 64 | 47 | 0.20 | 13 | SW | 5:15 PM | ||
| 12th | Overnight shower (0.01"), AM fog, Becoming sunny, Not quote as cool, Breezy | 67 | 42 | 0.01 | 17 | N | 3:00 PM | ||
| 13th | Cold AM, Warmer PM, Mostly sunny, Windy | 73 | 36 | 21 | SSW | 4:15 PM | |||
| 14th | Mostly cloudy, Rain and t/storm (0.28"), Warmer, Windy | 77 | 57 | 0.28 | 26 | SSW | 3:00 AM | ||
| 15th | AM fog, Warm Cloudy | 82 | 55 | 0.01 | 7 | SE | 12:15 PM | ||
| 16th | Mostly cloudy, Rain & t/storm (0.18"), Not quite as warm, Breezy | 79 | 64 | 0.18 | 17 | SSW | 12:30 PM | ||
| 17th | Overnight rain (0.17"), Cloudy, Cool, Breezy | 65 | 50 | 0.07 | 24 | N | 8:00 AM | ||
| 18th | Cool AM, Sunny, Just slightly cooler | 63 | 39 | 18 | N | 1:45 PM | |||
| 19th | Cold AM w/frost, Sunny, Warmer | 72 | 34 | 8 | W | 12:15 PM | |||
| 20th | Sunny, Warm, Breezy | 80 | 40 | 11 | S | 4:00 PM | |||
| 21st | Sunny, Warmer, Breezy | 84 | 43 | 12 | S | 5:30 PM | |||
| 22nd | Sunny, Warmer yet | 88 | 51 | 6 | SSE | 8:15 AM | |||
| 23rd | Partly to mostly cloudy, Warm, Breezy | 87 | 59 | 12 | S | 9:30 PM | |||
| 24th | Partly cloudy, Not quite as warm, | 84 | 65 | 7 | S | 4:00 PM | |||
| 25th | *MEMORIAL DAY* Partly cloudy, Nearby T/storm | 83 | 60 | 10 | S | 1:30 PM | |||
| 26th | Cloudy, Cooler but humid, PM showers t/storm (0.37"), Windy | 69 | 52 | 0.37 | 22 | ENE | 7:45 AM | ||
| 27th | Overnight shower (0.02"), Cooler | 67 | 53 | 0.02 | 7 | NE | 1:00 AM | ||
| 28th | AM Light fog, Cloudy, Warmer, PM shower (0.07"), Breezy | 79 | 60 | 0.07 | 11 | SSE | 6:45 PM | ||
| 29th | Overnight shower, AM fog, Warm, PM shower (0.02"), Windy | 80 | 57 | 0.02 | 22 | N | 4:45 PM | ||
| 30th | Mostly sunny, Not quite as warm, Breezy | 76 | 53 | 16 | W | 11:15 AM | |||
| 31st | Overnight shower (0.01"), Partly cloudy, Windy | 79 | 50 | 0.01 | 24 | W | 3:45 PM | ||
MONTHLY CLIMATOLOGICAL SUMMARY for MAY. 2009
NAME: SMBG CITY: SMITHSBURG STATE: MD
ELEV: 680 ft LAT: 39° 38' 00" N LONG: 77° 36' 00" W
TEMPERATURE (°F), RAIN (in), WIND SPEED (mph)
HEAT COOL AVG
MEAN DEG DEG WIND DOM
DAY TEMP HIGH TIME LOW TIME DAYS DAYS RAIN SPEED HIGH TIME DIR
------------------------------------------------------------------------------------
1 64.5 73.7 6:15p 56.7 12:15a 2.1 1.6 0.53 1.6 18.0 2:15a SSW
2 61.9 69.9 4:15p 56.2 7:00a 3.6 0.5 0.16 1.5 16.0 3:45a W
3 54.4 57.8 12:15a 52.2 11:30a 10.6 0.0 0.60 0.5 8.0 10:45a NNE
4 53.0 54.1 9:45a 51.1 12:00m 12.0 0.0 1.38 2.3 18.0 11:30a NE
5 54.0 59.8 3:00p 50.2 5:45a 11.0 0.0 0.44 1.6 14.0 3:30a NE
6 60.1 70.6 2:30p 53.1 4:45a 5.8 0.9 1.10 0.6 11.0 10:15p SSW
7 65.6 75.8 5:45p 60.2 12:00m 1.7 2.2 0.11 0.8 14.0 3:00p SSW
8 65.8 79.4 2:30p 49.5 6:30a 4.2 5.0 0.00 0.4 12.0 12:00p SSW
9 70.5 81.4 4:00p 59.3 6:15a 0.8 6.3 0.01 2.5 25.0 10:15p W
10 60.3 68.4 3:30p 49.2 12:00m 5.2 0.5 0.00 4.2 24.0 1:30a W
11 53.4 64.0 1:00p 46.8 5:45a 11.6 0.0 0.20 0.2 13.0 5:15p SW
12 53.7 66.6 5:30p 41.6 6:15a 11.4 0.1 0.01 1.3 17.0 3:00p N
13 56.7 72.7 3:45p 36.5 6:00a 9.8 1.5 0.00 1.3 21.0 4:15p SSW
14 65.5 77.0 2:45p 57.3 7:15a 2.7 3.2 0.28 3.5 26.0 3:00a SSW
15 68.3 81.8 5:45p 55.1 4:15a 2.5 5.8 0.01 0.2 7.0 12:15p SE
16 70.1 78.8 2:15p 64.5 6:45a 0.0 5.1 0.18 0.7 17.0 12:30p SSW
17 57.2 64.7 12:15a 49.8 11:45p 7.8 0.0 0.07 3.5 24.0 8:00a N
18 51.5 63.4 6:15p 38.9 6:15a 13.5 0.0 0.00 2.4 18.0 1:45p N
19 53.5 72.3 5:45p 34.0 5:45a 12.7 1.2 0.00 0.3 8.0 12:15p W
20 60.0 80.1 3:15p 39.8 6:30a 9.3 4.4 0.00 0.3 11.0 4:00p S
21 64.3 83.6 4:30p 42.8 6:30a 6.8 6.1 0.00 0.4 12.0 5:30p S
22 69.7 88.0 5:15p 50.7 5:45a 3.5 8.2 0.00 0.1 6.0 8:15a SSE
23 72.9 87.2 5:00p 58.9 3:30a 1.5 9.4 0.00 0.4 12.0 9:30p S
24 73.7 84.3 4:30p 65.2 6:45a 0.0 8.7 0.00 0.1 7.0 4:00p S
25 71.1 82.6 1:15p 60.1 6:45a 0.8 6.9 0.00 0.4 10.0 1:30p S
26 57.2 68.9 2:15a 51.7 10:15p 8.2 0.4 0.37 1.9 22.0 7:45a ENE
27 59.3 67.3 4:30p 52.8 12:15a 6.0 0.3 0.02 0.1 7.0 1:00a NE
28 69.0 79.0 2:15p 59.6 12:30a 1.4 5.4 0.07 0.3 11.0 6:45p SSE
29 68.3 80.1 1:45p 56.9 12:00m 0.8 4.1 0.02 1.6 22.0 4:45p N
30 64.3 76.0 3:45p 53.1 12:00m 4.3 3.6 0.00 1.6 16.0 11:15a W
31 63.9 78.6 1:45p 50.4 2:15a 4.9 3.8 0.01 2.1 24.0 3:45p W
-------------------------------------------------------------------------------------
62.4 88.0 22 34.0 19 176.5 95.2 5.57 1.2 26.0 14 SSW
Max >= 90.0: 0
Max <= 32.0: 0
Min <= 32.0: 0
Min <= 0.0: 0
Max Rain: 1.38 ON 05/04/09
Days of Rain: 15 (>.01 in) 11 (>.1 in) 2 (>1 in)
Heat Base: 65.0 Cool Base: 65.0 Method: Integration
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