Itasca, TX climate
Itasca has mild winters and hot summers. A typical July afternoon reaches 95°, a January night drops to 36°, and snow is almost unheard of.
NOAA 1991-2020 climate normals Updated once a decadeWhat a year in Itasca feels like
Winter
Spring
Summer
Fall
Itasca 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° | 36° | 2.6" | 0.1" | 7 | 0 | 42° – 54° |
| February | 62° | 40° | 2.7" | 0.7" | 7 | 0 | 42° – 59° |
| March | 69° | 48° | 3.5" | 0 | 8 | 0 | 52° – 64° |
| April | 76° | 54° | 3.7" | 0.1" | 7 | 0 | 60° – 72° |
| May | 83° | 64° | 4.6" | 0 | 9 | 0 | 70° – 79° |
| June | 91° | 71° | 3.9" | 0 | 6 | 0 | 78° – 86° |
| July | 95° | 74° | 2.0" | 0 | 4 | 0 | 80° – 90° |
| August | 96° | 74° | 2.6" | 0 | 4 | 0 | 79° – 92° |
| September | 89° | 67° | 3.1" | 0 | 5 | 0 | 74° – 84° |
| October | 79° | 56° | 4.5" | 0 | 7 | 0 | 63° – 72° |
| November | 67° | 46° | 2.8" | 0 | 7 | 0 | 51° – 62° |
| December | 59° | 38° | 2.8" | 0 | 7 | 0 | 41° – 52° |
| Year | 77° | 55° | 38.7" | 0.9" | 77 | 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 Itasca
Itasca gets 39 inches of rain and melted snow a year. May is the wettest month and July the driest. Rain or snow falls on about 77 days a year.
About 235 frost-free days a year
In half of years the last 32° night comes by March 21 and the first one by November 10. That leaves about 235 frost-free days for gardens, longer than 87% of U.S. towns.
Heating and cooling a home in Itasca
Engineers use “degree days” to estimate how hard a furnace or air conditioner works. In Itasca, 46% of that work is heating and 54% 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 Itasca 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 Itasca averaged 0.4° warmer than the 1900s. The biggest change is in January (+1.5°). The shift is smaller than in 98% of U.S. towns.
Change by month1991–2020 average minus 1901–2000 average, at Itasca’s spot on NOAA’s grid
How much a month can swing
A normal is an average, and real years wander around it. February swings the most: between 1991 and 2020 its average temperature ranged from 42° to 59°. June is the most reliable, staying within 8°.
Common questions about Itasca’s climate
What is the coldest month in Itasca?
January, with a typical high of 58° and a low of 36°.
What is the hottest month in Itasca?
August, with a typical high of 96° and a low of 74°. About 105 days a year reach 90°.
How much snow does Itasca get?
Almost none. A normal year brings 0.9 inches.
When is the first frost in Itasca?
In half of years the first 32° night comes by November 10, and the last spring frost by March 21.
What is the rainiest month in Itasca?
May, with 4.6 inches of rain and melted snow. The year totals 39 inches.
Temperatures and rainfall come from NOAA’s gridded climate normals for Itasca itself (about a 3-mile square). Snow, frost dates and day counts come from NOAA’s weather station at Itasca 5ssw, TX (5 mi, snow) and Hillsboro, TX (10 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.