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Texarkana, Texas climate
Cfa Humid subtropical
Texarkana has a seasonal mild-temperate climate (Humid subtropical, Köppen Cfa). The hottest month is July with an average daily high near 93°F, while the coldest is January averaging around 33°F at night. Precipitation is fairly even year-round, totalling about 52 inches. Snow is occasional (2 inches of snow per year on average).
Temperature & precipitation
Daily high–low temperature range with the monthly average, plus monthly precipitation · 1991–2020 normals · hover a month for the exact figuresClear vs cloudy days
Share of days each month that are clear, partly cloudy or cloudy · 1991–2020 · hover a month for the day countsTexarkana climate normals (1991–2020)
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high (°F) | 54 | 59 | 67 | 75 | 82 | 89 | 93 | 94 | 87 | 77 | 65 | 56 |
| Avg temp (°F) | 44 | 48 | 55 | 63 | 72 | 80 | 83 | 83 | 76 | 65 | 54 | 46 |
| Avg low (°F) | 33 | 37 | 44 | 51 | 62 | 70 | 73 | 72 | 65 | 53 | 42 | 36 |
| Precipitation (in) | 4.3 | 4.6 | 4.7 | 4.9 | 5.3 | 4.4 | 3.4 | 2.8 | 3.9 | 4.8 | 4.3 | 5.2 |
| Snowfall (in) | 1.0 | 1.0 | — | — | — | — | — | — | — | — | — | 0.1 |
| Jan – Jun | Jan | Feb | Mar | Apr | May | Jun |
|---|---|---|---|---|---|---|
| Avg high (°F) | 54 | 59 | 67 | 75 | 82 | 89 |
| Avg temp (°F) | 44 | 48 | 55 | 63 | 72 | 80 |
| Avg low (°F) | 33 | 37 | 44 | 51 | 62 | 70 |
| Precipitation (in) | 4.3 | 4.6 | 4.7 | 4.9 | 5.3 | 4.4 |
| Snowfall (in) | 1.0 | 1.0 | — | — | — | — |
| Jul – Dec | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|
| Avg high (°F) | 93 | 94 | 87 | 77 | 65 | 56 |
| Avg temp (°F) | 83 | 83 | 76 | 65 | 54 | 46 |
| Avg low (°F) | 73 | 72 | 65 | 53 | 42 | 36 |
| Precipitation (in) | 3.4 | 2.8 | 3.9 | 4.8 | 4.3 | 5.2 |
| Snowfall (in) | — | — | — | — | — | 0.1 |
How often — frequency of weather events
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Days with measurable rain (days) | 11 | 11 | 11 | 10 | 10 | 8 | 7 | 7 | 7 | 9 | 9 | 11 |
| Days with high ≥ 90°F (days) | — | — | — | 0.2 | 4 | 16 | 25 | 23 | 13 | 2 | — | — |
| Days with low ≤ 32°F (days) | 16 | 10 | 3 | 0.3 | — | — | — | — | — | 0.2 | 5 | 12 |
| Days with snowfall ≥ 1 in (days) | 0.2 | 0.3 | 0.0 | — | — | — | — | — | — | — | — | 0.1 |
| Jan – Jun | Jan | Feb | Mar | Apr | May | Jun |
|---|---|---|---|---|---|---|
| Days with measurable rain (days) | 11 | 11 | 11 | 10 | 10 | 8 |
| Days with high ≥ 90°F (days) | — | — | — | 0.2 | 4 | 16 |
| Days with low ≤ 32°F (days) | 16 | 10 | 3 | 0.3 | — | — |
| Days with snowfall ≥ 1 in (days) | 0.2 | 0.3 | 0.0 | — | — | — |
| Jul – Dec | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|
| Days with measurable rain (days) | 7 | 7 | 7 | 9 | 9 | 11 |
| Days with high ≥ 90°F (days) | 25 | 23 | 13 | 2 | — | — |
| Days with low ≤ 32°F (days) | — | — | — | 0.2 | 5 | 12 |
| Days with snowfall ≥ 1 in (days) | — | — | — | — | — | 0.1 |
Sky & atmosphere
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Cloud cover (%) | 59 | 63 | 61 | 56 | 60 | 51 | 45 | 44 | 44 | 45 | 54 | 59 |
| Clear days (≤ 30% cloud) | 8 | 6 | 7 | 8 | 7 | 10 | 12 | 12 | 13 | 13 | 9 | 8 |
| Partly cloudy days (30–70%) | 9 | 8 | 9 | 9 | 9 | 11 | 12 | 12 | 9 | 9 | 9 | 8 |
| Cloudy days (≥ 70%) | 14 | 14 | 15 | 13 | 14 | 10 | 7 | 7 | 8 | 9 | 12 | 15 |
| Relative humidity (%) | 83 | 82 | 81 | 78 | 78 | 72 | 65 | 61 | 64 | 70 | 78 | 82 |
| Wind speed (mph) | 4.4 | 4.7 | 5.0 | 5.0 | 4.4 | 3.8 | 3.6 | 3.4 | 3.8 | 4.0 | 4.3 | 4.2 |
| Jan – Jun | Jan | Feb | Mar | Apr | May | Jun |
|---|---|---|---|---|---|---|
| Cloud cover (%) | 59 | 63 | 61 | 56 | 60 | 51 |
| Clear days (≤ 30% cloud) | 8 | 6 | 7 | 8 | 7 | 10 |
| Partly cloudy days (30–70%) | 9 | 8 | 9 | 9 | 9 | 11 |
| Cloudy days (≥ 70%) | 14 | 14 | 15 | 13 | 14 | 10 |
| Relative humidity (%) | 83 | 82 | 81 | 78 | 78 | 72 |
| Wind speed (mph) | 4.4 | 4.7 | 5.0 | 5.0 | 4.4 | 3.8 |
| Jul – Dec | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|
| Cloud cover (%) | 45 | 44 | 44 | 45 | 54 | 59 |
| Clear days (≤ 30% cloud) | 12 | 12 | 13 | 13 | 9 | 8 |
| Partly cloudy days (30–70%) | 12 | 12 | 9 | 9 | 9 | 8 |
| Cloudy days (≥ 70%) | 7 | 7 | 8 | 9 | 12 | 15 |
| Relative humidity (%) | 65 | 61 | 64 | 70 | 78 | 82 |
| Wind speed (mph) | 3.6 | 3.4 | 3.8 | 4.0 | 4.3 | 4.2 |
Methodology & sources
Temperature & precipitation — the official 1991–2020 climate normals from NOAA's U.S. Climate Normals, measured at Texarkana (NOAA GHCN station USC00418942), about 3 km from the city centre.
Cloud, humidity, wind & sunshine — modelled estimates from NASA POWER, NASA's satellite-and-reanalysis climatology. This is the standard global source for atmospheric variables, which are not measured at most weather stations.