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Cypress, Texas climate

Cfa Humid subtropical

Cypress has a seasonal warm-temperate climate (Humid subtropical, Köppen Cfa). The hottest month is July with an average daily high near 94°F, while the coldest is January averaging around 43°F at night. Around 51 inches of precipitation falls each year, peaking in October (5.6 inches) and easing off in February (2.7 inches).

☀️ Summers

Hot

Highs near 94°F in July.

About 110 days a year above 90 °F

❄️ Winters

Cool

Lows near 43°F in January.

About 14 freezing nights a year

🌧️ Rain

Wet

About 51 in of rain a year.

Wettest in October

⛅ Sky & trend

Partly cloudy

A roughly even mix of sun and cloud.

+0.0 °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

Cypress climate normals (1991–2020)

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Avg high (°F)	63	68	74	80	87	92	94	95	91	82	72	65
Avg temp (°F)	53	57	63	69	77	83	85	85	80	71	61	55
Avg low (°F)	43	47	53	59	67	73	75	74	70	60	50	44
Precipitation (in)	3.5	2.7	3.4	3.8	4.9	5.4	3.7	4.9	5.2	5.6	4.0	3.7

Jan – Jun	Jan	Feb	Mar	Apr	May	Jun
Avg high (°F)	63	68	74	80	87	92
Avg temp (°F)	53	57	63	69	77	83
Avg low (°F)	43	47	53	59	67	73
Precipitation (in)	3.5	2.7	3.4	3.8	4.9	5.4

Jul – Dec	Jul	Aug	Sep	Oct	Nov	Dec
Avg high (°F)	94	95	91	82	72	65
Avg temp (°F)	85	85	80	71	61	55
Avg low (°F)	75	74	70	60	50	44
Precipitation (in)	3.7	4.9	5.2	5.6	4.0	3.7

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	10	9	9	11	11	10	11	11	11	11
Days with high ≥ 90°F (days)	—	—	0.1	0.8	9	22	26	28	19	5	0.0	—
Days with low ≤ 32°F (days)	5	2	0.8	—	—	0.0	—	—	—	—	1.0	5
Days with snowfall ≥ 1 in (days)	—	—	—	—	—	—	—	—	—	—	—	0.0

Jan – Jun	Jan	Feb	Mar	Apr	May	Jun
Days with measurable rain (days)	10	9	10	9	9	11
Days with high ≥ 90°F (days)	—	—	0.1	0.8	9	22
Days with low ≤ 32°F (days)	5	2	0.8	—	—	0.0
Days with snowfall ≥ 1 in (days)	—	—	—	—	—	—

Jul – Dec	Jul	Aug	Sep	Oct	Nov	Dec
Days with measurable rain (days)	11	10	11	11	11	11
Days with high ≥ 90°F (days)	26	28	19	5	0.0	—
Days with low ≤ 32°F (days)	—	—	—	—	1.0	5
Days with snowfall ≥ 1 in (days)	—	—	—	—	—	0.0

Sky & atmosphere

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Cloud cover (%)	61	65	62	58	59	51	48	46	46	43	52	61
Clear days (≤ 30% cloud)	7	6	7	7	7	8	10	10	11	13	9	7
Partly cloudy days (30–70%)	9	7	9	10	11	13	14	14	11	10	11	9
Cloudy days (≥ 70%)	15	15	15	13	14	9	7	7	8	8	11	15
Relative humidity (%)	81	82	80	78	76	75	74	72	74	75	79	81
Wind speed (mph)	4.5	4.6	4.7	4.8	4.5	3.8	3.4	3.2	3.4	3.9	4.2	4.3

Jan – Jun	Jan	Feb	Mar	Apr	May	Jun
Cloud cover (%)	61	65	62	58	59	51
Clear days (≤ 30% cloud)	7	6	7	7	7	8
Partly cloudy days (30–70%)	9	7	9	10	11	13
Cloudy days (≥ 70%)	15	15	15	13	14	9
Relative humidity (%)	81	82	80	78	76	75
Wind speed (mph)	4.5	4.6	4.7	4.8	4.5	3.8

Jul – Dec	Jul	Aug	Sep	Oct	Nov	Dec
Cloud cover (%)	48	46	46	43	52	61
Clear days (≤ 30% cloud)	10	10	11	13	9	7
Partly cloudy days (30–70%)	14	14	11	10	11	9
Cloudy days (≥ 70%)	7	7	8	8	11	15
Relative humidity (%)	74	72	74	75	79	81
Wind speed (mph)	3.4	3.2	3.4	3.9	4.2	4.3

Methodology & sources

Temperature & precipitation — the official 1991–2020 climate normals from NOAA's U.S. Climate Normals, measured at Houston Hooks Mem AP (NOAA GHCN station USW00053910), about 17 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 →