Stormtrak.net
Monthly Data
From Pleasant Valley, N.Y.
| Monthly Data 2003 | ||||||||||||
| Date: | Jan. | Feb. | Mar. | Apr. | May. | Jun. | Jul. | Aug. | Sep. | Oct. | Nov. | Dec. |
| Temperature | Deg.F | |||||||||||
| Avg. | 23 | 25 | 38 | 47 | 57 | 68 | 72 | 72 | 62 | 48 | 42 | 32 |
| Min. | - 8 | - 1 | - 3 | 24 | 37 | 44 | 54 | 51 | 43 | 28 | 20 | 14 |
| Max. | 48 | 54 | 75 | 86 | 79 | 89 | 90 | 88 | 79 | 73 | 75 | 56 |
| Dew Point | Deg.F | |||||||||||
| Avg. | 16 | 18 | 27 | 32 | 44 | 58 | 62 | 62 | 58 | 44 | 35 | 27 |
| Min. | -10 | -12 | - 5 | 10 | 24 | 43 | 53 | 49 | 42 | 22 | 15 | +7 |
| Max. | 37 | 42 | 61 | 54 | 61 | 76 | 74 | 75 | 74 | 62 | 62 | 55 |
| Humidity | RH% | |||||||||||
| Avg. | 68 | 67 | 66 | 63 | 66 | 68 | 67 | 67 | 69 | 68 | 69 | 74 |
| Min. | 37 | 33 | 30 | 17 | 24 | 34 | 41 | 31 | 43 | 40 | 27 | 39 |
| Max. | 90 | 91 | 92 | 93 | 96 | 98 | 97 | 98 | 96 | 95 | 93 | 92 |
| Pressure | IN/HG | |||||||||||
| Avg. | 29.90 | 29.96 | 29.97 | 29.98 | 29.94 | 29.92 | 29.96 | 29.97 | 29.96 | 29.94 | 29.98 | 29.96 |
| Min. | 29.00 | 29.06 | 29.44 | 29.50 | 29.42 | 29.34 | 29.68 | 29.70 | 29.69 | 29.08 | 29.15 | 29.18 |
| Max. | 30.49 | 30.76 | 30.42 | 30.60 | 30.39 | 30.23 | 30.28 | 30.39 | 30.38 | 30.48 | 30.70 | 30.53 |
| Wind Direction | Deg. | |||||||||||
| Avg. | 310 | 290 | 225 | 45 | 165 | 250 | 225 | 195 | 115 | 250 | 270 | 290 |
| Wind Speed | mph | |||||||||||
| Avg. | 4 | 4.5 | 4 | 4 | 3 | 2 | 2 | 2 | 2.5 | 3 | 3.5 | 4 |
| Peak | 32 | 36 | 34 | 24 | 19 | 17 | 33 | 16 | 24 | 34 | 39 | 37 |
| Wind Chill (Min.) | -32 | -25 | - 4 | 8 | 32 | 43 | 0 | 0 | 47 | 25 | 11 | -7 |
| Heat Index (Max.) | 0 | 0 | 0 | 0 | 0 | 92 | 93 | 98 | 0 | 0 | 0 | 0 |
| Lightning 02 miles | 0 | 9 | 28 | 0 | 30 | 34 | 121 | 187 | 40 | 17 | 0 | 0 |
| Lightning100miles | 0 | 38 | 168 | 3 | 537 | 211 | 851 | 824 | 162 | 64 | 26 | 0 |
| Rainfall..inches | 3.10 | 3.32 | 3.73 | 1.41 | 4.02 | 4.37 | 3.90 | 6.74 | 10.35 | 4.73 | 3.88 | 5.53 |
| Snowfall..inches | 18.0 | 25.6 | 9.24 | 2.60 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 22.1 |
| Precipitation PH | 4.62 | 4.54 | 4.60 | 4.47 | 4.36 | 4.38 | 4.40 | 4.43 | 4.54 | 4.50 | 4.58 | 4.60 |
| Solar Radiation | 158 | 210 | 270 | 318 | 419 | 510 | 430 | 329 | 278 | 220 | 168 | 118 |
| UV Index (Max.) | 1.9 | 2.9 | 3.9 | 6.5 | 7.9 | 9.0 | 8.4 | 7.1 | 6.0 | 4.4 | 2.6 | 1.3 |
| Air Quality (p.s.i.) | 24 | 28 | 32 | 34 | 30 | 38 | 42 | 48 | 32 | 30 | 28 | 26 |