Cypress climate
Cypress is warmest in August, with average highs of 34 °C, and coldest in January, when nights average 7.7 °C. June is the wettest month (114 mm) and July the driest (80 mm). Figures are 1991–2020 climate normals.
Across a full year Cypress averages 1,173 mm of rain, 213 days above 25 °C and 4 days below freezing.
United States · 46 m elevation · population 200,839 · 1991–2020 normals
Temperature below 0 °C to above 30 °C Rain band height is that month’s share of the wettest month
- Warmest month August 34 °C
- Coldest month January 7.7 °C
- Driest month July 80 mm
- Wettest month June 114 mm
- Least cloud October 40 % cloud
- Hottest on record September 42 °C
- Coldest on record January -7.7 °C
What to expectCypress through the year
Cypress has a clear annual cycle: average daily highs run from 17 °C in January to 34 °C in August, a swing of 17 °C in mean temperature across the year.
Counted across a normal year, 213 days a year reach 25 °C, 124 of them reach 30 °C, 4 nights drop below freezing. The warmest reading in the 1991–2020 record is 42 °C, in September.
Rain is spread fairly evenly through the year, from 80 mm in July to 114 mm in June. There is no dry season to aim for.
Month by month
| Month | Avg high | Rainfall | Cloud |
|---|---|---|---|
| January | 16.9 °C | 97 mm | 58 % |
| February | 19.0 °C | 86 mm | 61 % |
| March | 22.2 °C | 88 mm | 59 % |
| April | 25.8 °C | 106 mm | 56 % |
| May | 29.4 °C | 102 mm | 56 % |
| June | 32.1 °C | 114 mm | 49 % |
| July | 33.4 °C | 80 mm | 50 % |
| August | 33.9 °C | 88 mm | 48 % |
| September | 31.2 °C | 107 mm | 44 % |
| October | 27.0 °C | 101 mm | 40 % |
| November | 21.5 °C | 101 mm | 50 % |
| December | 17.7 °C | 104 mm | 58 % |
Temperature month by month
| Month | Avg high | Avg low | Mean | Record high | Record low | Days above 25 °C | Days above 30 °C | Days below 0 °C |
|---|---|---|---|---|---|---|---|---|
| January | 16.9 °C | 7.7 °C | 11.5 °C | 26.0 °C | -7.7 °C | 0 | 0 | 2 |
| February | 19.0 °C | 9.5 °C | 13.5 °C | 28.8 °C | -5.7 °C | 2 | 0 | 1 |
| March | 22.2 °C | 12.6 °C | 16.8 °C | 31.3 °C | -3.7 °C | 8 | 0 | 0 |
| April | 25.8 °C | 16.0 °C | 20.4 °C | 34.9 °C | 2.7 °C | 20 | 2 | 0 |
| May | 29.4 °C | 20.2 °C | 24.3 °C | 35.9 °C | 8.6 °C | 30 | 13 | 0 |
| June | 32.1 °C | 23.3 °C | 27.3 °C | 40.3 °C | 15.7 °C | 30 | 24 | 0 |
| July | 33.4 °C | 24.3 °C | 28.4 °C | 39.1 °C | 18.7 °C | 31 | 29 | 0 |
| August | 33.9 °C | 24.5 °C | 28.8 °C | 40.8 °C | 18.2 °C | 31 | 29 | 0 |
| September | 31.2 °C | 22.1 °C | 26.1 °C | 41.7 °C | 11.4 °C | 29 | 20 | 0 |
| October | 27.0 °C | 17.4 °C | 21.7 °C | 34.0 °C | 1.5 °C | 23 | 6 | 0 |
| November | 21.5 °C | 12.4 °C | 16.3 °C | 30.5 °C | -2.3 °C | 7 | 0 | 0 |
| December | 17.7 °C | 8.9 °C | 12.6 °C | 27.6 °C | -5.0 °C | 2 | 0 | 1 |
Rain, sun and wind month by month
| Month | Rainfall | Wet days | Daylight | Cloud cover | Humidity | Wind |
|---|---|---|---|---|---|---|
| January | 97 mm | 10 | 10 h/day | 58 % | 74 % | 19 km/h |
| February | 86 mm | 9 | 11 h/day | 61 % | 75 % | 19 km/h |
| March | 88 mm | 10 | 12 h/day | 59 % | 74 % | 20 km/h |
| April | 106 mm | 9 | 13 h/day | 56 % | 73 % | 20 km/h |
| May | 102 mm | 10 | 14 h/day | 56 % | 74 % | 19 km/h |
| June | 114 mm | 12 | 14 h/day | 49 % | 75 % | 16 km/h |
| July | 80 mm | 11 | 14 h/day | 50 % | 73 % | 15 km/h |
| August | 88 mm | 11 | 13 h/day | 48 % | 71 % | 14 km/h |
| September | 107 mm | 11 | 12 h/day | 44 % | 72 % | 14 km/h |
| October | 101 mm | 9 | 11 h/day | 40 % | 71 % | 16 km/h |
| November | 101 mm | 9 | 11 h/day | 50 % | 73 % | 18 km/h |
| December | 104 mm | 10 | 10 h/day | 58 % | 75 % | 18 km/h |
Where Cypress ranks
| Ranking | Position | Value |
|---|---|---|
| The warmest places in North America in August | 36thof 50 | 34 °C |
| The warmest places in North America in June | 44thof 50 | 32 °C |
| The warmest places in North America in July | 46thof 50 | 33 °C |
Planning a trip? See the best time to visit Cypress.
QuestionsCommon questions about Cypress’s climate
When is the best time to visit Cypress?
That depends on what you want, so the honest answer is a comparison rather than a single month. March, April, October sit closest to 20 °C on average, August is the warmest month and July the driest. The month-by-month table above has the full picture.
How hot does Cypress get?
In August, the warmest month, daily highs average 34 °C. About 124 days a year pass 30 °C. The highest value in the 1991–2020 record is 42 °C.
How cold does it get in winter?
Nights average 7.7 °C in January, the coldest month. A normal year has 4 nights below freezing.
Which month is wettest in Cypress?
June, averaging 114 mm over 12 days with rain. The driest month is July with 80 mm. The year as a whole averages 1,173 mm.
Are these figures a forecast?
No. They are 1991–2020 climate normals: the average of thirty years, which describes what a month is usually like in Cypress rather than what any particular week will bring. Individual years can differ substantially from the normal.
Data sources and method
- ERA5 / ERA5-Land reanalysis — Copernicus Climate Change Service (C3S), ECMWF. Copernicus Licence
- Open-Meteo — Open-Meteo.com. CC BY 4.0
- NOAA OISST v2.1 — NOAA Physical Sciences Laboratory. Public domain
- GeoNames — GeoNames.org. CC BY 4.0
- Normal period
- 1991–2020
- Dataset version
- era5-1991-2020-scores1.1
- Last processed
Measured values come from ERA5 reanalysis and are reproduced unchanged. Calculated by us: monthly rankings, daylight hours, beach and comfort scores. Full formulas are on the methodology page.
Contains modified Copernicus Climate Change Service information 2026. Neither the European Commission nor ECMWF is responsible for any use that may be made of the Copernicus information or data it contains.