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Longview, Texas climate

Cfa Humid subtropical

Longview has a seasonal warm-temperate climate (Humid subtropical, Köppen Cfa). The hottest month is August with an average daily high near 96°F, while the coldest is January averaging around 36°F at night. Precipitation is fairly even year-round, totalling about 51 inches.

☀️ Summers

Very hot

Highs near 96°F in August.

About 110 days a year above 90 °F

❄️ Winters

Chilly

Lows near 36°F in January.

About 37 freezing nights a year

🌧️ Rain

Wet

About 51 in of rain a year.

Wettest in December

⛅ Sky & trend

Partly cloudy

A roughly even mix of sun and cloud.

Temperature & precipitation

Daily high–low temperature range with the monthly average, plus monthly precipitation · 1991–2020 normals · hover a month for the exact figures

Clear vs cloudy days

Share of days each month that are clear, partly cloudy or cloudy · 1991–2020 · hover a month for the day counts

Longview climate normals (1991–2020)

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Avg high (°F)	58	62	71	78	85	92	95	96	90	80	68	60
Avg temp (°F)	47	51	59	66	74	81	85	85	79	68	57	49
Avg low (°F)	36	40	47	54	63	71	74	74	67	56	45	38
Precipitation (in)	4.2	4.3	5.0	5.0	4.7	4.0	3.3	2.9	3.9	4.6	3.4	5.3
Snowfall (in)	0.1	0.7	—	—	—	—	—	—	—	—	—	0.1

Jan – Jun	Jan	Feb	Mar	Apr	May	Jun
Avg high (°F)	58	62	71	78	85	92
Avg temp (°F)	47	51	59	66	74	81
Avg low (°F)	36	40	47	54	63	71
Precipitation (in)	4.2	4.3	5.0	5.0	4.7	4.0
Snowfall (in)	0.1	0.7	—	—	—	—

Jul – Dec	Jul	Aug	Sep	Oct	Nov	Dec
Avg high (°F)	95	96	90	80	68	60
Avg temp (°F)	85	85	79	68	57	49
Avg low (°F)	74	74	67	56	45	38
Precipitation (in)	3.3	2.9	3.9	4.6	3.4	5.3
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)	7	10	9	8	8	8	7	7	5	7	6	8
Days with high ≥ 90°F (days)	—	—	0.2	0.9	8	22	27	27	19	5	—	—
Days with low ≤ 32°F (days)	12	8	2	0.1	—	—	—	—	—	0.2	3	11
Days with snowfall ≥ 1 in (days)	0.1	0.2	0.1	—	—	—	—	—	—	—	—	0.1

Jan – Jun	Jan	Feb	Mar	Apr	May	Jun
Days with measurable rain (days)	7	10	9	8	8	8
Days with high ≥ 90°F (days)	—	—	0.2	0.9	8	22
Days with low ≤ 32°F (days)	12	8	2	0.1	—	—
Days with snowfall ≥ 1 in (days)	0.1	0.2	0.1	—	—	—

Jul – Dec	Jul	Aug	Sep	Oct	Nov	Dec
Days with measurable rain (days)	7	7	5	7	6	8
Days with high ≥ 90°F (days)	27	27	19	5	—	—
Days with low ≤ 32°F (days)	—	—	—	0.2	3	11
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	59	51	46	45	43	44	53	59
Clear days (≤ 30% cloud)	8	7	7	8	7	9	11	12	13	14	9	8
Partly cloudy days (30–70%)	9	8	9	9	10	12	12	12	9	8	10	9
Cloudy days (≥ 70%)	14	14	15	13	14	9	8	7	8	9	11	15
Relative humidity (%)	82	82	80	77	76	71	65	61	64	69	77	81
Wind speed (mph)	4.7	4.9	5.0	5.0	4.4	3.8	3.6	3.4	3.7	4.1	4.4	4.5

Jan – Jun	Jan	Feb	Mar	Apr	May	Jun
Cloud cover (%)	59	63	61	56	59	51
Clear days (≤ 30% cloud)	8	7	7	8	7	9
Partly cloudy days (30–70%)	9	8	9	9	10	12
Cloudy days (≥ 70%)	14	14	15	13	14	9
Relative humidity (%)	82	82	80	77	76	71
Wind speed (mph)	4.7	4.9	5.0	5.0	4.4	3.8

Jul – Dec	Jul	Aug	Sep	Oct	Nov	Dec
Cloud cover (%)	46	45	43	44	53	59
Clear days (≤ 30% cloud)	11	12	13	14	9	8
Partly cloudy days (30–70%)	12	12	9	8	10	9
Cloudy days (≥ 70%)	8	7	8	9	11	15
Relative humidity (%)	65	61	64	69	77	81
Wind speed (mph)	3.6	3.4	3.7	4.1	4.4	4.5

Methodology & sources

Temperature & precipitation — the official 1991–2020 climate normals from NOAA's U.S. Climate Normals, measured at Longview #2 (NOAA GHCN station USC00415344), 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.

How we build these numbers →