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Tyler, Texas climate

Cfa Humid subtropical

Tyler has a seasonal warm-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 39°F at night. Precipitation is fairly even year-round, totalling about 48 inches.

☀️ Summers

Hot

Highs near 93°F in July.

About 96 days a year above 90 °F

❄️ Winters

Chilly

Lows near 39°F in January.

About 28 freezing nights a year

🌧️ Rain

Wet

About 48 in of rain a year.

Wettest in June

⛅ Sky & trend

Partly cloudy

A roughly even mix of sun and cloud.

+0.1 °F vs 50 years ago

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

Tyler climate normals (1991–2020)

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Avg high (°F)	58	63	70	77	84	90	93	94	88	78	66	59
Avg temp (°F)	48	52	60	66	74	80	83	83	77	67	57	50
Avg low (°F)	39	42	49	55	64	71	74	73	67	57	47	40
Precipitation (in)	4.0	4.3	4.3	4.0	4.3	4.8	2.7	2.9	3.2	4.7	3.8	4.7

Jan – Jun	Jan	Feb	Mar	Apr	May	Jun
Avg high (°F)	58	63	70	77	84	90
Avg temp (°F)	48	52	60	66	74	80
Avg low (°F)	39	42	49	55	64	71
Precipitation (in)	4.0	4.3	4.3	4.0	4.3	4.8

Jul – Dec	Jul	Aug	Sep	Oct	Nov	Dec
Avg high (°F)	93	94	88	78	66	59
Avg temp (°F)	83	83	77	67	57	50
Avg low (°F)	74	73	67	57	47	40
Precipitation (in)	2.7	2.9	3.2	4.7	3.8	4.7

How often — frequency of weather events

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Days with measurable rain (days)	9	9	10	8	9	9	7	7	7	7	8	9
Days with high ≥ 90°F (days)	—	0.1	0.1	0.6	6	20	27	26	15	2	—	—
Days with low ≤ 32°F (days)	10	6	2	—	—	—	—	—	—	0.2	3	8
Days with snowfall ≥ 1 in (days)	0.1	0.2	0.0	—	—	—	—	—	—	—	—	—

Jan – Jun	Jan	Feb	Mar	Apr	May	Jun
Days with measurable rain (days)	9	9	10	8	9	9
Days with high ≥ 90°F (days)	—	0.1	0.1	0.6	6	20
Days with low ≤ 32°F (days)	10	6	2	—	—	—
Days with snowfall ≥ 1 in (days)	0.1	0.2	0.0	—	—	—

Jul – Dec	Jul	Aug	Sep	Oct	Nov	Dec
Days with measurable rain (days)	7	7	7	7	8	9
Days with high ≥ 90°F (days)	27	26	15	2	—	—
Days with low ≤ 32°F (days)	—	—	—	0.2	3	8
Days with snowfall ≥ 1 in (days)	—	—	—	—	—	—

Sky & atmosphere

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Cloud cover (%)	57	61	60	55	59	49	43	42	43	44	53	58
Clear days (≤ 30% cloud)	9	7	8	8	8	9	12	13	13	14	10	8
Partly cloudy days (30–70%)	9	8	9	9	10	12	12	11	10	9	9	9
Cloudy days (≥ 70%)	14	14	15	12	14	9	7	7	7	9	11	14
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 (%)	57	61	60	55	59	49
Clear days (≤ 30% cloud)	9	7	8	8	8	9
Partly cloudy days (30–70%)	9	8	9	9	10	12
Cloudy days (≥ 70%)	14	14	15	12	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 (%)	43	42	43	44	53	58
Clear days (≤ 30% cloud)	12	13	13	14	10	8
Partly cloudy days (30–70%)	12	11	10	9	9	9
Cloudy days (≥ 70%)	7	7	7	9	11	14
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 Tyler (NOAA GHCN station USC00419207), about 6 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 →