Williamsburg, NM climate
Williamsburg has chilly winters and hot summers, with very little rain. A typical July afternoon reaches 96°, a January night drops to 27°, and snow is almost unheard of.
NOAA 1991-2020 climate normals Updated once a decadeWhat a year in Williamsburg feels like
Winter
Spring
Summer
Fall
Williamsburg 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 | 58° | 27° | 0.4" | 0.2" | 3 | 0 | 38° – 47° |
| February | 63° | 31° | 0.4" | 0.3" | 2 | 0 | 42° – 52° |
| March | 71° | 37° | 0.2" | 0 | 2 | 0 | 50° – 59° |
| April | 78° | 43° | 0.3" | 0 | 1 | 0 | 55° – 66° |
| May | 87° | 52° | 0.4" | 0 | 2 | 0 | 66° – 74° |
| June | 96° | 62° | 0.6" | 0 | 3 | 0 | 74° – 83° |
| July | 96° | 66° | 1.9" | 0 | 8 | 0 | 77° – 84° |
| August | 93° | 65° | 1.9" | 0 | 8 | 0 | 76° – 83° |
| September | 88° | 57° | 1.6" | 0 | 6 | 0 | 67° – 76° |
| October | 78° | 45° | 0.9" | 0.1" | 4 | 0 | 59° – 66° |
| November | 66° | 35° | 0.5" | 0 | 3 | 0 | 44° – 59° |
| December | 57° | 27° | 0.6" | 0.3" | 3 | 0 | 37° – 46° |
| Year | 78° | 46° | 9.6" | 0.9" | 45 | 0 |
“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 Williamsburg
Williamsburg gets 10 inches of rain and melted snow a year. August is the wettest month and March the driest. Rain or snow falls on about 45 days a year.
About 220 frost-free days a year
In half of years the last 32° night comes by March 30 and the first one by November 5. That leaves about 220 frost-free days for gardens, longer than 82% of U.S. towns.
Heating and cooling a home in Williamsburg
Engineers use “degree days” to estimate how hard a furnace or air conditioner works. In Williamsburg, 59% of that work is heating and 41% is cooling.
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 Williamsburg 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 Williamsburg averaged 1.6° warmer than the 1900s. The biggest change is in March (+2.3°). The shift is larger than in 77% of U.S. towns.
Change by month1991–2020 average minus 1901–2000 average, at Williamsburg’s spot on NOAA’s grid
How much a month can swing
A normal is an average, and real years wander around it. November swings the most: between 1991 and 2020 its average temperature ranged from 44° to 59°. August is the most reliable, staying within 7°.
Common questions about Williamsburg’s climate
What is the coldest month in Williamsburg?
January, with a typical high of 58° and a low of 27°.
What is the hottest month in Williamsburg?
June, with a typical high of 96° and a low of 62°. About 105 days a year reach 90°.
How much snow does Williamsburg get?
Almost none. A normal year brings 0.9 inches.
When is the first frost in Williamsburg?
In half of years the first 32° night comes by November 5, and the last spring frost by March 30.
What is the rainiest month in Williamsburg?
August, with 1.9 inches of rain and melted snow. The year totals 10 inches.
Temperatures and rainfall come from NOAA’s gridded climate normals for Williamsburg itself (about a 3-mile square). Snow, frost dates and day counts come from NOAA’s weather station at Elephant Butte Dam, NM (7 mi, snow) and Truth Or Consequences, NM (4 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.