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Irving, TX Weather by Month and Climate Averages
Monthly normals · Rain · Snow
Sunshine · Freeze dates · Records · Best time to visit
What is the weather like in Irving, TX?
Irving, TX gets 38.3 in of precipitation a year over about 82 rainy days, and about 1.7 in of snow a season. July is the warmest month (average high 97°F) and January the coldest (average low 38°F).
Humid subtropical climate
Irving, TX has hot summers and mild winters. Daytime highs range from about 58°F in January to 97°F in July. October is usually the wettest month, and snow falls in winter. The most comfortable time to visit is typically March to April and November, when daytime highs sit near 71°F.
| Season | Months | Avg low | Avg high |
|---|---|---|---|
| Winter | Dec–Feb | 40° | 59° |
| Spring | Mar–May | 57° | 77° |
| Summer | Jun–Aug | 76° | 95° |
| Autumn | Sep–Nov | 59° | 79° |
How much rain does Irving get?
Irving gets 38.3 in of precipitation in an average year, spread over about 82 days with measurable rain. That is fewer rainy days than 56% of the US.
October is the wettest month, with 4.8 in. July is the driest, with 1.7 in. May has the most rainy days, about 9.
The longest dry spell in the last five years lasted 67 days, to August 9, 2022.
From September 2025 to August 2026 Irving got 33.4 in of rain, against a normal of 38.3 in for those months. May 2026 had the most, with 5.4 in.
See where Irving ranks: rainiest cities in the US, US cities with the most rainy days, rainiest cities in Texas.
Does it snow in Irving?
Yes. Irving gets about 1.7 in of snow in an average season, measured at the reporting station.
The snowiest winter on record is 1977–78, with 14.1 in.
The most recent measurable snow at the station fell on January 10, 2025.
See where Irving ranks: snowiest cities in the US.
Irving weather by month
Irving weather in January
In January, Irving averages a high of 58°F and a low of 38°F. It gets 2.6 in of precipitation over about 7 rainy days. Estimated sunshine is 53% of daylight hours, derived from ERA5 cloud cover. The January record high is 84°F (1970) and the record low is 7°F (1982).
Irving weather in February
In February, Irving averages a high of 62°F and a low of 42°F. It gets 2.8 in of precipitation over about 7 rainy days. Estimated sunshine is 47% of daylight hours, derived from ERA5 cloud cover. The February record high is 95°F (1996) and the record low is 2°F (2021).
Irving weather in March
In March, Irving averages a high of 70°F and a low of 49°F. It gets 3.5 in of precipitation over about 8 rainy days. Estimated sunshine is 45% of daylight hours, derived from ERA5 cloud cover. The March record high is 97°F (1974) and the record low is 16°F (1980). March is one of the most comfortable months to visit.
Irving weather in April
In April, Irving averages a high of 77°F and a low of 57°F. It gets 3.1 in of precipitation over about 7 rainy days. Estimated sunshine is 44% of daylight hours, derived from ERA5 cloud cover. The April record high is 100°F (2006) and the record low is 32°F (1975). April is one of the most comfortable months to visit.
Irving weather in May
In May, Irving averages a high of 85°F and a low of 66°F. It gets 4.6 in of precipitation over about 9 rainy days. Estimated sunshine is 39% of daylight hours, derived from ERA5 cloud cover. The May record high is 103°F (1985) and the record low is 40°F (2013).
Irving weather in June
In June, Irving averages a high of 92°F and a low of 74°F. It gets 3.8 in of precipitation over about 7 rainy days. Estimated sunshine is 55% of daylight hours, derived from ERA5 cloud cover. The June record high is 112°F (1980) and the record low is 53°F (1982).
Irving weather in July
In July, Irving averages a high of 97°F and a low of 78°F. It gets 1.7 in of precipitation over about 5 rainy days. Estimated sunshine is 60% of daylight hours, derived from ERA5 cloud cover. The July record high is 112°F (2018) and the record low is 60°F (1990).
Irving weather in August
In August, Irving averages a high of 97°F and a low of 77°F. It gets 2.2 in of precipitation over about 5 rainy days. Estimated sunshine is 64% of daylight hours, derived from ERA5 cloud cover. The August record high is 111°F (2011) and the record low is 59°F (1979).
Irving weather in September
In September, Irving averages a high of 90°F and a low of 70°F. It gets 3.1 in of precipitation over about 6 rainy days. Estimated sunshine is 66% of daylight hours, derived from ERA5 cloud cover. The September record high is 110°F (2000) and the record low is 43°F (1983).
Irving weather in October
In October, Irving averages a high of 79°F and a low of 59°F. It gets 4.8 in of precipitation over about 7 rainy days. Estimated sunshine is 68% of daylight hours, derived from ERA5 cloud cover. The October record high is 100°F (1979) and the record low is 27°F (1993).
Irving weather in November
In November, Irving averages a high of 67°F and a low of 48°F. It gets 2.9 in of precipitation over about 7 rainy days. Estimated sunshine is 57% of daylight hours, derived from ERA5 cloud cover. The November record high is 92°F (2017) and the record low is 19°F (1976). November is one of the most comfortable months to visit.
Irving weather in December
In December, Irving averages a high of 59°F and a low of 40°F. It gets 3.2 in of precipitation over about 7 rainy days. Estimated sunshine is 53% of daylight hours, derived from ERA5 cloud cover. The December record high is 88°F (2005) and the record low is 1°F (1989).
Sunshine, humidity and wind in Irving
October is the sunniest month in Irving, with estimated sunshine of 68% of daylight hours from ERA5 cloud cover. May is the cloudiest, at 39%. The annual cloud-cover estimate is 54% of daylight hours; it is not a measurement of sunshine duration. Irving is sunnier than 72% of the US.
Humidity peaks in May at 68% and is lowest in August at 53%.
Wind averages 9 mph over the year, and April is the windiest month at 11 mph.
Irving has about 106 days a year above 90°F. Irving is hotter than 94% of the US.
Thunderstorms occur on about 46 days a year.
See where Irving ranks: sunniest cities in the US, cloudiest cities in the US, hottest cities in the US.
First and last freeze in Irving
The first fall freeze in Irving typically comes around November 28, and the last spring freeze around March 4. That leaves a frost-free growing season of about 269 days.
Irving weather records
These records cover DALLAS FAA AP during 1970–2026. Earlier records or other stations in the city may differ.
The hottest temperature on record at the Irving station is 112°F, on June 26, 1980. The coldest is 1°F, on December 23, 1989.
The wettest day in the available station history brought 6.9 in of precipitation, on March 19, 2006.
46 all-time records have been set at the station since 1970.
The annual mean temperature has changed by +0.6°F per decade since 1970.
The best time to visit Irving
The most comfortable time to visit is typically March to April and November, when daytime highs sit near 71°F.
Winter (December–February) is mild, with average highs around 59°F and lows near 40°F. Snow is possible.
Spring (March–May) is warm, with average highs around 77°F and lows near 57°F.
Summer (June–August) is hot, with average highs around 95°F and lows near 76°F.
Autumn (September–November) is warm, with average highs around 79°F and lows near 59°F.
Monthly climate
| Month | Average low | Average high | Precip | Rain days | Wind | Humidity | Estimated sunshine | Record high | Record low |
|---|---|---|---|---|---|---|---|---|---|
| January | 38° | 58° | 2.6 in | 7 | 9 mph | 60% | 53% | 84° | 7° |
| February | 42° | 62° | 2.8 in | 7 | 10 mph | 60% | 47% | 95° | 2° |
| March | 49° | 70° | 3.5 in | 8 | 11 mph | 60% | 45% | 97° | 16° |
| April | 57° | 77° | 3.1 in | 7 | 11 mph | 61% | 44% | 100° | 32° |
| May | 66° | 85° | 4.6 in | 9 | 11 mph | 68% | 39% | 103° | 40° |
| June | 74° | 92° | 3.8 in | 7 | 10 mph | 63% | 55% | 112° | 53° |
| July | 78° | 97° | 1.7 in | 5 | 9 mph | 57% | 60% | 112° | 60° |
| August | 77° | 97° | 2.2 in | 5 | 8 mph | 53% | 64% | 111° | 59° |
| September | 70° | 90° | 3.1 in | 6 | 8 mph | 58% | 66% | 110° | 43° |
| October | 59° | 79° | 4.8 in | 7 | 9 mph | 54% | 68% | 100° | 27° |
| November | 48° | 67° | 2.9 in | 7 | 9 mph | 64% | 57% | 92° | 19° |
| December | 40° | 59° | 3.2 in | 7 | 9 mph | 63% | 53% | 88° | 1° |
Station: DALLAS FAA AP, 11 km from the city. Temperature normal baseline: 1991–2020, calculated from available NOAA GHCN-Daily observations. Available station history: 1970–2026; record values refer to this station and period, not the entire city’s history. Precipitation includes rain and the water equivalent of frozen precipitation; snowfall depth is shown separately when available. Sources and methods
From ERA5 reanalysis. Sunshine is estimated from cloud cover.
Irving climate questions
How much rain does Irving get?
Irving gets 38.3 in of precipitation in an average year, over about 82 rainy days.
What is the wettest month in Irving?
October is the wettest month in Irving, with 4.8 in. July is the driest, with 1.7 in.
How many rainy days does Irving have a year?
Irving has about 82 days with measurable rain in an average year. May has the most, about 9.
Does it snow in Irving?
Yes. Irving gets about 1.7 in of snow in an average season. The snowiest winter on record is 1977–78, with 14.1 in.
What is the hottest month in Irving?
July is the warmest month in Irving, with an average high of 97°F.
What is the coldest month in Irving?
January is the coldest month in Irving, with an average low of 38°F.
What is the record high temperature in Irving?
Within the available 1970–2026 station history, the record high at the Irving station is 112°F, set on June 26, 1980. The record low is 1°F, on December 23, 1989.
What is the sunniest month in Irving?
October is the sunniest month in Irving, with estimated sunshine of 68% of daylight hours from ERA5 cloud cover. May is the cloudiest.
When is the first frost in Irving?
The first fall freeze in Irving typically comes around November 28. The last spring freeze is around March 4.
What is the best time to visit Irving?
The most comfortable time to visit is typically March to April and November, when daytime highs sit near 71°F.