Deep Water, WV climate
Deep Water has chilly, snowy winters and warm summers. A typical July afternoon reaches 85°, a January night drops to 25°, and about 56 inches of snow falls in a normal winter.
NOAA 1991-2020 climate normals Updated once a decadeWhat a year in Deep Water feels like
Winter
Spring
Summer
Fall
Deep Water weather by month
Average highs, lows, rain and snow for every month, from NOAA’s 1991–2020 normals.
| Month | High | Low | Rain + melt | Snow | Wet days | Snow on ground | 30-yr range |
|---|---|---|---|---|---|---|---|
| January | 43° | 25° | 3.1" | 15.5" | 15 | 11 | 26° – 41° |
| February | 47° | 27° | 3.1" | 15.2" | 14 | 8 | 25° – 44° |
| March | 56° | 34° | 4.1" | 8.9" | 16 | 5 | 38° – 55° |
| April | 68° | 42° | 3.7" | 1.5" | 14 | 1 | 49° – 60° |
| May | 75° | 51° | 4.8" | 0 | 15 | 0 | 56° – 69° |
| June | 81° | 59° | 4.5" | 0 | 14 | 0 | 66° – 74° |
| July | 85° | 63° | 5.3" | 0 | 14 | 0 | 69° – 77° |
| August | 84° | 63° | 3.9" | 0 | 12 | 0 | 70° – 77° |
| September | 78° | 56° | 3.5" | 0 | 10 | 0 | 64° – 73° |
| October | 68° | 45° | 2.9" | 1.4" | 11 | 0 | 53° – 62° |
| November | 56° | 34° | 2.8" | 2.3" | 12 | 2 | 39° – 51° |
| December | 46° | 29° | 3.6" | 11.1" | 15 | 7 | 26° – 49° |
| Year | 65° | 44° | 45.2" | 55.9" | 161 | 34 |
“Wet days” have at least 0.01" of rain or melted snow. “Snow on ground” counts days with 1" or more. The 30-year range is the coldest and warmest that month’s average temperature got between 1991 and 2020.
Rain and snow in Deep Water
Deep Water gets 45 inches of rain and melted snow a year. July is the wettest month and November the driest. Rain or snow falls on about 161 days a year. Snow covers the ground about 34 days of the year.
About 209 frost-free days a year
In half of years the last 32° night comes by April 7 and the first one by November 4. That leaves about 209 frost-free days for gardens, longer than 78% of U.S. towns.
Heating and cooling a home in Deep Water
Engineers use “degree days” to estimate how hard a furnace or air conditioner works. In Deep Water, 80% of that work is heating and 20% is cooling, so the furnace matters far more than the air conditioner.
Degree days measure how far each day’s average temperature falls below or rises above 65°, added up over a year. Source: NOAA station normals.
How Deep Water compares
Compared with every U.S. town and city on TownTapestry, each counted once.
Warmer than it used to be
The last 30 years in Deep Water averaged 0.9° warmer than the 1900s. The biggest change is in December (+2.0°). The shift is smaller than in 79% of U.S. towns.
Change by month1991–2020 average minus 1901–2000 average, at Deep Water’s spot on NOAA’s grid
How much a month can swing
A normal is an average, and real years wander around it. December swings the most: between 1991 and 2020 its average temperature ranged from 26° to 49°. June is the most reliable, staying within 8°.
Common questions about Deep Water’s climate
What is the coldest month in Deep Water?
January, with a typical high of 43° and a low of 25°.
What is the hottest month in Deep Water?
July, with a typical high of 85° and a low of 63°. About 22 days a year reach 90°.
How much snow does Deep Water get?
About 56 inches in a normal winter, most of it in January.
When is the first frost in Deep Water?
In half of years the first 32° night comes by November 4, and the last spring frost by April 7.
What is the rainiest month in Deep Water?
July, with 5.3 inches of rain and melted snow. The year totals 45 inches.
Temperatures and rainfall come from NOAA’s gridded climate normals for Deep Water itself (about a 3-mile square). Snow, frost dates and day counts come from NOAA’s weather station at Beckley Raleigh Co Airport, WV (24 mi, snow) and London Locks, WV (8 mi, frost, heat and degree days). Normals are 30-year averages, not a forecast. Source: NOAA NCEI U.S. Climate Normals, 1991–2020 and 1901–2000.