October is one of the warmer months of the year in Cypress, with average highs near 28°C and lows around 16°C (mean 22°C). It is a relatively wet time of year, averaging 120 mm of rainfall and 74% relative humidity across the period.
October is one of the warmer months of the year in Cypress. Across 45 years of records, the warmest October in Cypress was 2024 — when the month averaged 25.9°C — while the coldest was 2001 at 18.9°C. Typical October days reach 28°C with nights near 16°C. The long-term trend is warming, about 0.5°C per decade.
October is a relatively wet time of year in Cypress, averaging 120 mm of rainfall. The wettest October on record was 1994 with 409 mm, while the driest was 2010 at 4 mm.
Relative humidity in Cypress during October averages 74%. The most humid Octobers were 1998 and 2002 at 86%, and the least humid was 2010 at 59%.
October receives about 4.4 kWh/m²/day of solar energy in Cypress. The sunniest October was 2010 at 5.2 kWh/m²/day, and the cloudiest was 1984 at 3.1.
Average wind speed in Cypress during October is 1.7 m/s. The windiest Octobers were 1985 and 2009 at 2.1 m/s, while the calmest were 2008 and 2016 at 1.5 m/s.
Ranked against the other 11 months using 1981–2025 averages.
| Metric | 1980s | 1990s | 2000s | 2010s | 2020s | Change |
|---|---|---|---|---|---|---|
| Avg Temp | 21.6°C | 21.5°C | 21.5°C | 22.3°C | 23.7°C | +2.1°C |
| Avg High | 27.2°C | 27.5°C | 27.2°C | 28.6°C | 30.5°C | +3.3°C |
| Avg Low | 16.0°C | 15.5°C | 15.9°C | 16.0°C | 17.0°C | +1°C |
| Avg Rain | 120 mm | 133 mm | 161 mm | 100 mm | 59 mm | -61 mm |
October temperatures in Cypress have risen by about 2.3°C between 1981–1985 and 2021–2025.
October has ranged from a record low of -2.1°C (1993) to a record high of 38°C (2024).
Rainfall in October is a relatively wet time of year, averaging 120 mm, with a wettest year of 409 mm.
Daytime highs and overnight lows have shifted differently — highs rose about 0.7°C per decade while lows rose 0.2°C per decade, widening the gap between day and night.
One of the best times to visit Cypress
October is one of the best times to visit Cypress. Expect days averaging 28°C and nights around 16°C (mean 22°C) — warmer than Cypress's yearly average — with higher rainfall (120 mm), so conditions are generally comfortable for sightseeing and outdoor plans.
| Year | Avg High | Avg Temp | Avg Low | Hottest Day | Coldest Day | Rainfall | Humidity | Wind | Solar |
|---|---|---|---|---|---|---|---|---|---|
| 2025 | 33.1°C | 25.8°C | 18.6°C | 36.8°C | 7.9°C | 52 mm | 60% | 1.7 m/s | 4.9 |
| 2024 🔥 | 33.7°C | 25.9°C | 18.1°C | 38.0°C | 9.0°C | 12 mm | 60% | 1.7 m/s | 5 |
| 2023 | 28.5°C | 22.6°C | 16.7°C | 36.4°C | 6.3°C | 109 mm | 72% | 1.9 m/s | 4.2 |
| 2022 | 29.8°C | 22.5°C | 15.1°C | 36.5°C | 5.4°C | 52 mm | 61% | 1.7 m/s | 4.7 |
| 2021 | 28.7°C | 23.2°C | 17.8°C | 33.1°C | 6.7°C | 100 mm | 74% | 1.6 m/s | 4.5 |
| 2020 | 29.2°C | 22.3°C | 15.4°C | 34.7°C | 5.8°C | 29 mm | 74% | 1.7 m/s | 4.4 |
| 2019 | 27.8°C | 21.6°C | 15.5°C | 34.3°C | 2.2°C | 120 mm | 75% | 1.9 m/s | 4.4 |
| 2018 | 26.7°C | 21.8°C | 17.0°C | 32.3°C | 9.6°C | 165 mm | 85% | 1.8 m/s | 3.9 |
| 2017 | 27.3°C | 21.2°C | 15.0°C | 32.9°C | 2.6°C | 81 mm | 75% | 1.6 m/s | 4.7 |
| 2016 | 30.4°C | 24.0°C | 17.6°C | 34.0°C | 8.8°C | 14 mm | 74% | 1.5 m/s | 4.8 |
| 2015 | 29.6°C | 23.3°C | 17.0°C | 35.3°C | 11.0°C | 240 mm | 71% | 1.9 m/s | 4.4 |
| 2014 | 28.7°C | 22.5°C | 16.2°C | 32.9°C | 10.6°C | 74 mm | 75% | 1.6 m/s | 4.9 |
| 2013 | 27.0°C | 21.6°C | 16.1°C | 32.9°C | 6.4°C | 214 mm | 79% | 1.6 m/s | 4.2 |
| 2012 | 29.0°C | 22.1°C | 15.2°C | 33.4°C | 4.5°C | 29 mm | 69% | 1.8 m/s | 4.6 |
| 2011 | 29.3°C | 22.2°C | 15.0°C | 33.3°C | 5.3°C | 61 mm | 63% | 1.8 m/s | 4.9 |
| 2010 | 30.3°C | 22.6°C | 14.9°C | 34.8°C | 7.1°C | 4 mm | 59% | 1.6 m/s | 5.2 |
| 2009 | 25.7°C | 20.6°C | 15.5°C | 32.6°C | 7.8°C | 277 mm | 84% | 2.1 m/s | 3.7 |
| 2008 | 26.7°C | 20.3°C | 13.9°C | 31.9°C | 2.5°C | 82 mm | 73% | 1.5 m/s | 4.9 |
| 2007 | 27.5°C | 21.7°C | 15.8°C | 32.1°C | 5.9°C | 91 mm | 76% | 1.6 m/s | 4.8 |
| 2006 | 27.1°C | 21.6°C | 16.1°C | 34.0°C | 6.1°C | 368 mm | 80% | 1.7 m/s | 4 |
| 2005 | 29.5°C | 22.3°C | 15.1°C | 35.0°C | 5.1°C | 57 mm | 65% | 1.7 m/s | 4.9 |
| 2004 | 30.6°C | 25.4°C | 20.2°C | 35.6°C | 9.8°C | 84 mm | 78% | 1.9 m/s | 3.9 |
| 2003 | 26.6°C | 20.8°C | 15.1°C | 31.2°C | 6.9°C | 125 mm | 81% | 1.6 m/s | 4.3 |
| 2002 | 25.9°C | 21.4°C | 17.0°C | 33.2°C | 7.4°C | 311 mm | 86% | 1.6 m/s | 3.4 |
| 2001 ❄️ | 24.9°C | 18.9°C | 12.8°C | 30.3°C | 5.1°C | 136 mm | 82% | 1.7 m/s | 4.5 |
| 2000 | 27.6°C | 22.3°C | 17.0°C | 34.4°C | 7.1°C | 82 mm | 75% | 1.8 m/s | 4 |
| 1999 | 29.7°C | 22.2°C | 14.7°C | 34.0°C | 7.3°C | 37 mm | 65% | 1.6 m/s | 4.8 |
| 1998 | 26.6°C | 22.0°C | 17.4°C | 32.3°C | 7.4°C | 242 mm | 86% | 1.8 m/s | 4.1 |
| 1997 | 25.4°C | 20.6°C | 15.7°C | 33.0°C | 4.2°C | 156 mm | 82% | 1.9 m/s | 3.7 |
| 1996 | 25.8°C | 20.8°C | 15.9°C | 29.4°C | 5.1°C | 61 mm | 82% | 1.9 m/s | 4.1 |
| 1995 | 28.3°C | 21.5°C | 14.8°C | 33.7°C | 8.8°C | 75 mm | 66% | 2 m/s | 4.5 |
| 1994 🌧️ | 26.8°C | 21.4°C | 16.0°C | 35.0°C | 8.3°C | 409 mm | 80% | 1.7 m/s | 4 |
| 1993 | 26.9°C | 20.9°C | 14.8°C | 34.5°C | -2.1°C | 150 mm | 73% | 1.9 m/s | 4 |
| 1992 | 30.3°C | 23.1°C | 15.9°C | 33.8°C | 10.4°C | 55 mm | 67% | 1.6 m/s | 4.5 |
| 1991 | 27.8°C | 21.8°C | 15.8°C | 33.7°C | 4.0°C | 64 mm | 76% | 1.6 m/s | 4.5 |
| 1990 | 27.1°C | 20.3°C | 13.5°C | 34.4°C | 4.5°C | 85 mm | 71% | 1.7 m/s | 4.6 |
| 1989 | 28.4°C | 21.7°C | 14.9°C | 34.1°C | 3.5°C | 79 mm | 70% | 1.8 m/s | 4.5 |
| 1988 | 29.7°C | 22.8°C | 16.0°C | 32.4°C | 10.3°C | 37 mm | 67% | 1.6 m/s | 4.6 |
| 1987 | 28.2°C | 21.0°C | 13.8°C | 31.5°C | 8.0°C | 10 mm | 65% | 1.7 m/s | 4.9 |
| 1986 | 25.4°C | 20.4°C | 15.3°C | 33.3°C | 8.7°C | 154 mm | 81% | 1.6 m/s | 3.8 |
| 1985 | 26.3°C | 21.7°C | 17.0°C | 31.5°C | 7.7°C | 173 mm | 81% | 2.1 m/s | 3.7 |
| 1984 | 27.2°C | 23.1°C | 18.9°C | 30.7°C | 6.4°C | 283 mm | 85% | 1.8 m/s | 3.1 |
| 1983 | 26.0°C | 20.7°C | 15.5°C | 30.7°C | 7.1°C | 45 mm | 81% | 1.6 m/s | — |
| 1982 | 27.8°C | 21.8°C | 15.7°C | 35.8°C | 6.0°C | 108 mm | 70% | 1.9 m/s | — |
| 1981 | 25.8°C | 21.3°C | 16.7°C | 33.1°C | 4.5°C | 189 mm | 84% | 1.8 m/s | — |
Actual recorded October data for each year, 1981–2025 — sourced from NASA POWER.
The average high in October is around 28°C with lows near 16°C (mean 22°C), based on 45 years of NASA POWER data.
October averages 120 mm of rainfall in Cypress, a relatively wet time of year. The wettest on record was 409 mm in 1994.
The hottest October reached 38°C in 2024. The coldest dipped to -2.1°C in 1993.
Comparing the earliest years on record (1981–1985) with the most recent (2021–2025), average October temperatures have risen by about 2.3°C. Daytime highs moved from 26.6°C to 30.8°C and overnight lows from 16.8°C to 17.3°C over the same span.
October is one of the warmer months of the year in Cypress and a relatively wet time of year, so plan for around 28°C daytime highs and 16°C at night.
Not quite — October is the 7th coolest month in Cypress, averaging 22°C.
For October in Cypress, pack light layers you can adjust through the day, with typical highs of 28°C and lows of 16°C. Bring an umbrella or light rain jacket too.
Relative humidity in October averages 74% — moderately humid.
Average wind speed in October is 1.7 m/s. The windiest October on record averaged 2.1 m/s (1985).
The wettest October on record was 1994 with 409 mm. On average, October sees 120 mm.
All figures are derived from NASA POWER (Prediction Of Worldwide Energy Resources), based on MERRA-2 satellite reanalysis, covering 1981–2025.
Explore how the weather in Cypress behaves each October, based on 45 years of NASA POWER climate data from 1981 to 2025. This page breaks down average temperatures, rainfall, humidity, wind and solar radiation for October specifically, along with year-by-year records and how the month has changed over the decades.
