Weather in Cypress in September
In an average September, Cypress sees a daily high around 89°F and a low around 71°F, based on 1980–2026 of local climate records.
| Average high | 89°F |
|---|---|
| Typical high range | 83°F to 95°F |
| Average low | 71°F |
| Typical low range | 65°F to 76°F |
| Average daily precipitation | 0.10 in |
September records
The most extreme September on record for each metric, across 1980–2026. For rainfall, the wettest and driest are by total September accumulation.
High
Highest
107°F
2000-09-04
Lowest
67°F
1984-09-29
Low
Highest
83°F
2020-09-01
Lowest
48°F
1983-09-22
Feels-like
Highest
143°F
2023-09-06
Lowest
44°F
1983-09-22
Humidity
Highest
24.8 g/m³
2018-09-21
Lowest
6.3 g/m³
2011-09-06
Wind
Highest
41 mph
2008-09-13
Lowest
3 mph
2017-09-01
Gust
Highest
77 mph
2008-09-13
Lowest
9 mph
1981-09-07
Precip
Wettest
12.39 in
2018
Driest
0.93 in
1989
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