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Beaumont, Texas climate
Cfa Humid subtropical
Beaumont has a seasonal warm-temperate climate (Humid subtropical, Köppen Cfa). The hottest month is August with an average daily high near 34°C, while the coldest is January averaging around 6°C at night. Around 1653 mm of precipitation falls each year, peaking in September (187 mm) and easing off in February (93 mm).
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 countsBeaumont climate normals (1991–2020)
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high (°C) | 17 | 19 | 22 | 26 | 30 | 32 | 33 | 34 | 31 | 28 | 22 | 18 |
| Avg temp (°C) | 12 | 14 | 17 | 21 | 25 | 28 | 29 | 29 | 26 | 22 | 16 | 13 |
| Avg low (°C) | 6 | 9 | 12 | 15 | 20 | 23 | 24 | 24 | 21 | 16 | 11 | 7 |
| Precipitation (mm) | 137 | 93 | 95 | 100 | 133 | 179 | 165 | 183 | 187 | 137 | 112 | 134 |
| Snowfall (cm) | — | — | — | — | — | — | — | — | — | — | — | 0 |
| Jan – Jun | Jan | Feb | Mar | Apr | May | Jun |
|---|---|---|---|---|---|---|
| Avg high (°C) | 17 | 19 | 22 | 26 | 30 | 32 |
| Avg temp (°C) | 12 | 14 | 17 | 21 | 25 | 28 |
| Avg low (°C) | 6 | 9 | 12 | 15 | 20 | 23 |
| Precipitation (mm) | 137 | 93 | 95 | 100 | 133 | 179 |
| Snowfall (cm) | — | — | — | — | — | — |
| Jul – Dec | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|
| Avg high (°C) | 33 | 34 | 31 | 28 | 22 | 18 |
| Avg temp (°C) | 29 | 29 | 26 | 22 | 16 | 13 |
| Avg low (°C) | 24 | 24 | 21 | 16 | 11 | 7 |
| Precipitation (mm) | 165 | 183 | 187 | 137 | 112 | 134 |
| Snowfall (cm) | — | — | — | — | — | 0 |
How often — frequency of weather events
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Days with measurable rain (days) | 10 | 9 | 8 | 7 | 7 | 11 | 12 | 10 | 9 | 7 | 8 | 10 |
| Days with high ≥ 32°C (days) | — | — | — | 0.1 | 3 | 12 | 14 | 14 | 9 | 2 | — | — |
| Days with low ≤ 0°C (days) | 2 | 0.8 | 0.2 | — | — | — | — | — | — | — | 0.2 | 2 |
| Days with snowfall ≥ 2.5 cm (days) | — | — | — | — | — | — | — | — | — | — | — | 0.1 |
| Jan – Jun | Jan | Feb | Mar | Apr | May | Jun |
|---|---|---|---|---|---|---|
| Days with measurable rain (days) | 10 | 9 | 8 | 7 | 7 | 11 |
| Days with high ≥ 32°C (days) | — | — | — | 0.1 | 3 | 12 |
| Days with low ≤ 0°C (days) | 2 | 0.8 | 0.2 | — | — | — |
| Days with snowfall ≥ 2.5 cm (days) | — | — | — | — | — | — |
| Jul – Dec | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|
| Days with measurable rain (days) | 12 | 10 | 9 | 7 | 8 | 10 |
| Days with high ≥ 32°C (days) | 14 | 14 | 9 | 2 | — | — |
| Days with low ≤ 0°C (days) | — | — | — | — | 0.2 | 2 |
| Days with snowfall ≥ 2.5 cm (days) | — | — | — | — | — | 0.1 |
Sky & atmosphere
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Cloud cover (%) | 62 | 66 | 62 | 59 | 59 | 52 | 49 | 47 | 46 | 44 | 53 | 62 |
| Clear days (≤ 30% cloud) | 7 | 6 | 7 | 7 | 6 | 8 | 10 | 10 | 11 | 13 | 9 | 6 |
| Partly cloudy days (30–70%) | 9 | 7 | 8 | 10 | 11 | 13 | 13 | 14 | 11 | 9 | 10 | 9 |
| Cloudy days (≥ 70%) | 15 | 16 | 16 | 14 | 13 | 9 | 8 | 7 | 8 | 8 | 11 | 15 |
| Relative humidity (%) | 84 | 85 | 82 | 79 | 77 | 76 | 76 | 74 | 76 | 77 | 81 | 84 |
| Wind speed (mph) | 3.9 | 3.9 | 4.0 | 4.2 | 3.9 | 3.4 | 3.0 | 2.8 | 3.2 | 3.5 | 3.7 | 3.9 |
| Jan – Jun | Jan | Feb | Mar | Apr | May | Jun |
|---|---|---|---|---|---|---|
| Cloud cover (%) | 62 | 66 | 62 | 59 | 59 | 52 |
| Clear days (≤ 30% cloud) | 7 | 6 | 7 | 7 | 6 | 8 |
| Partly cloudy days (30–70%) | 9 | 7 | 8 | 10 | 11 | 13 |
| Cloudy days (≥ 70%) | 15 | 16 | 16 | 14 | 13 | 9 |
| Relative humidity (%) | 84 | 85 | 82 | 79 | 77 | 76 |
| Wind speed (mph) | 3.9 | 3.9 | 4.0 | 4.2 | 3.9 | 3.4 |
| Jul – Dec | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|
| Cloud cover (%) | 49 | 47 | 46 | 44 | 53 | 62 |
| Clear days (≤ 30% cloud) | 10 | 10 | 11 | 13 | 9 | 6 |
| Partly cloudy days (30–70%) | 13 | 14 | 11 | 9 | 10 | 9 |
| Cloudy days (≥ 70%) | 8 | 7 | 8 | 8 | 11 | 15 |
| Relative humidity (%) | 76 | 74 | 76 | 77 | 81 | 84 |
| Wind speed (mph) | 3.0 | 2.8 | 3.2 | 3.5 | 3.7 | 3.9 |
Methodology & sources
Temperature & precipitation — the official 1991–2020 climate normals from NOAA's U.S. Climate Normals, measured at Beaumont City (NOAA GHCN station USC00410611), about 1 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.