Peridot Weather in September
Average highs run from 96°F on September 1 to 88°F on September 30, and lows from 68°F to 58°F. Normal precipitation for the month is 1.12 in over about 5 wet days.
September day by day
The normal high and low for each date, and the record, in °F.
- Normal low
- Normal high
- Record high
- Record low
September at a glance
- Average high
- 93°F
- Average low
- 63°F
- Precipitation
- 1.12 in
- Record high
- 106°FSep 10, 2023
- Record low
- 41°FSep 26, 1958
- Chance of a freeze
- 0%
- Days of 90°F or more
- 22.1
- Daylight
- 12 h 51 min to 11 h 51 min
- Cloud cover
- 33%
- Humidity
- 42%
- Dew point
- 47°F
- Wind
- 6.9 mph
Every day of the month
A wet day has at least 0.01 inch of precipitation.
| Date | Normal high | Normal low | Record high | Record low | Chance wet |
|---|---|---|---|---|---|
| Sep 1 | 96°F | 68°F | 102°F 1970 | 59°F 1966 | 21% |
| Sep 2 | 96°F | 67°F | 102°F 1970 | 62°F 1961 | 21% |
| Sep 3 | 95°F | 67°F | 102°F 1979 | 49°F 1961 | 20% |
| Sep 4 | 95°F | 67°F | 103°F 1973 | 45°F 1961 | 20% |
| Sep 5 | 95°F | 67°F | 103°F 1979 | 56°F 1961 | 20% |
| Sep 6 | 95°F | 66°F | 103°F 1979 | 58°F 1976 | 19% |
| Sep 7 | 95°F | 66°F | 103°F 1979 | 56°F 1976 | 19% |
| Sep 8 | 95°F | 66°F | 100°F 1977 | 55°F 1961 | 19% |
| Sep 9 | 94°F | 65°F | 101°F 2023 | 57°F 1962 | 18% |
| Sep 10 | 94°F | 65°F | 106°F 2023 | 57°F 2020 | 18% |
| Sep 11 | 94°F | 65°F | 101°F 1971 | 59°F 2011 | 18% |
| Sep 12 | 94°F | 64°F | 99°F 1979 | 58°F 1961 | 17% |
| Sep 13 | 93°F | 64°F | 100°F 1956 | 57°F 1959 | 17% |
| Sep 14 | 93°F | 64°F | 100°F 1954 | 55°F 1958 | 16% |
| Sep 15 | 93°F | 63°F | 101°F 1971 | 55°F 1958 | 16% |
| Sep 16 | 93°F | 63°F | 100°F 1973 | 50°F 1959 | 16% |
| Sep 17 | 92°F | 63°F | 101°F 1956 | 49°F 1959 | 15% |
| Sep 18 | 92°F | 62°F | 100°F 1956 | 49°F 1959 | 15% |
| Sep 19 | 92°F | 62°F | 100°F 1962 | 51°F 1959 | 14% |
| Sep 20 | 92°F | 62°F | 98°F 1962 | 45°F 1965 | 14% |
| Sep 21 | 91°F | 61°F | 99°F 1954 | 47°F 1965 | 14% |
| Sep 22 | 91°F | 61°F | 96°F 1973 | 48°F 1965 | 13% |
| Sep 23 | 91°F | 60°F | 95°F 1963 | 50°F 1971 | 13% |
| Sep 24 | 90°F | 60°F | 98°F 1979 | 50°F 1961 | 13% |
| Sep 25 | 90°F | 60°F | 97°F 2024 | 47°F 1958 | 13% |
| Sep 26 | 90°F | 59°F | 98°F 1969 | 41°F 1958 | 12% |
| Sep 27 | 89°F | 59°F | 100°F 2024 | 48°F 1958 | 12% |
| Sep 28 | 89°F | 58°F | 100°F 2024 | 53°F 2013 | 12% |
| Sep 29 | 89°F | 58°F | 97°F 2024 | 41°F 1958 | 12% |
| Sep 30 | 88°F | 58°F | 98°F 1978 | 51°F 1960 | 12% |
Chance of rain
- Chance of a wet day
Sunrise and sunset
Times for 2026, local time (MST).
- September 1
- sunrise 5:56 AM, sunset 6:47 PM
- September 30
- sunrise 6:16 AM, sunset 6:07 PM
Other months
Sources
Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00027480 (San Carlos Reservoir), public domain. Records: NOAA GHCN-Daily, station USC00027530, every year on file, quality-flagged values removed. Cloud, humidity, wind and sunshine: NASA POWER (MERRA-2, CERES and GEWEX SRB), 1991-2020. The data was obtained from the National Aeronautics and Space Administration (NASA) Langley Research Center's Prediction Of Worldwide Energy Resources (POWER) project funded through the NASA Earth Science Division: POWER Daily API v2, accessed 2026-09-25. Sun and moon: computed with the NOAA solar equations and Meeus.