Valley, KS climate
Valley has chilly winters and hot summers. A typical July afternoon reaches 92°, a January night drops to 17°, and about 17 inches of snow falls in a normal winter.
NOAA 1991-2020 climate normals Updated once a decadeWhat a year in Valley feels like
Winter
Spring
Summer
Fall
Valley 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 | 41° | 17° | 0.6" | 3.4" | 3 | 6 | 21° – 40° |
| February | 45° | 20° | 0.7" | 6.6" | 4 | 6 | 23° – 42° |
| March | 57° | 30° | 1.3" | 1.5" | 5 | 2 | 35° – 55° |
| April | 67° | 38° | 2.0" | 0.5" | 7 | 0 | 46° – 58° |
| May | 76° | 49° | 3.8" | 0 | 9 | 0 | 56° – 69° |
| June | 88° | 60° | 3.1" | 0 | 9 | 0 | 68° – 79° |
| July | 92° | 65° | 3.8" | 0 | 8 | 0 | 74° – 84° |
| August | 89° | 64° | 3.3" | 0 | 7 | 0 | 70° – 83° |
| September | 82° | 54° | 1.9" | 0 | 5 | 0 | 62° – 75° |
| October | 69° | 41° | 1.7" | 0.7" | 6 | 0 | 48° – 59° |
| November | 55° | 28° | 1.0" | 1.1" | 4 | 1 | 34° – 49° |
| December | 43° | 20° | 0.7" | 3.2" | 4 | 6 | 22° – 36° |
| Year | 67° | 40° | 24.0" | 17.0" | 70 | 21 |
“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 Valley
Valley gets 24 inches of rain and melted snow a year. May is the wettest month and January the driest. Rain or snow falls on about 70 days a year. Snow covers the ground about 21 days of the year.
About 159 frost-free days a year
In half of years the last 32° night comes by April 30 and the first one by October 7. That leaves about 159 frost-free days for gardens, shorter than 72% of U.S. towns.
Heating and cooling a home in Valley
Engineers use “degree days” to estimate how hard a furnace or air conditioner works. In Valley, 83% of that work is heating and 17% 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.
Valley and its neighbors
Valley borders 5 towns with climate data. January nights across them vary by 0.7°. Kirwin has the coldest January nights (16°) and Township 2 the hottest July afternoons (93°). Valley’s January low is 17° and its July high 92°.
Temperatures and rain come from NOAA’s 5 km grid, so each town gets its own value.
How Valley 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 Valley averaged 0.8° warmer than the 1900s. The biggest change is in March (+2.6°). The shift is smaller than in 82% of U.S. towns.
Change by month1991–2020 average minus 1901–2000 average, at Valley’s spot on NOAA’s grid
How much a month can swing
A normal is an average, and real years wander around it. March swings the most: between 1991 and 2020 its average temperature ranged from 35° to 55°. July is the most reliable, staying within 11°.
Common questions about Valley’s climate
What is the coldest month in Valley?
January, with a typical high of 41° and a low of 17°.
What is the hottest month in Valley?
July, with a typical high of 92° and a low of 65°. About 67 days a year reach 90°.
How much snow does Valley get?
About 17 inches in a normal winter, most of it in February.
When is the first frost in Valley?
In half of years the first 32° night comes by October 7, and the last spring frost by April 30.
What is the rainiest month in Valley?
May, with 3.8 inches of rain and melted snow. The year totals 24 inches.
Temperatures and rainfall come from NOAA’s gridded climate normals for Valley itself (about a 3-mile square). Snow, frost dates and day counts come from NOAA’s weather station at Phillipsburg #2, KS (14 mi, snow) and Kirwin Dam, KS (3 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.