November is one of the cooler months of the year in San Tan Valley, with average highs near 23.1°C and lows around 8.8°C (mean 16°C). It is about average for rainfall, averaging 24 mm of rainfall and 39% relative humidity across the period.
November is one of the cooler months of the year in San Tan Valley. Across 45 years of records, the warmest November in San Tan Valley was 2017 — when the month averaged 21°C — while the coldest was 2000 at 10.9°C. Typical November days reach 23.1°C with nights near 8.8°C. The long-term trend is warming, about 0.8°C per decade.
November is about average for rainfall in San Tan Valley, averaging 24 mm of rainfall. The wettest November on record was 1982 with 82 mm, while the driest were 1999, 2005 and 2017 at 0 mm.
Relative humidity in San Tan Valley during November averages 39%. The most humid November was 1983 at 56%, and the least humid was 1999 at 23%.
November receives about 3.8 kWh/m²/day of solar energy in San Tan Valley. The sunniest Novembers were 1999 and 2010 at 4.1 kWh/m²/day, and the cloudiest was 2004 at 3.4.
Average wind speed in San Tan Valley during November is 2.4 m/s. The windiest November was 1982 at 2.9 m/s, while the calmest was 2017 at 1.8 m/s.
Ranked against the other 11 months using 1981–2025 averages.
| Metric | 1980s | 1990s | 2000s | 2010s | 2020s | Change |
|---|---|---|---|---|---|---|
| Avg Temp | 14.7°C | 15.3°C | 16.2°C | 16.7°C | 17.3°C | +2.6°C |
| Avg High | 21.7°C | 22.7°C | 23.4°C | 23.7°C | 24.5°C | +2.8°C |
| Avg Low | 7.7°C | 7.7°C | 9.1°C | 9.7°C | 10.2°C | +2.5°C |
| Avg Rain | 39 mm | 28 mm | 16 mm | 21 mm | 12 mm | -27 mm |
November temperatures in San Tan Valley have risen by about 2.6°C between 1981–1985 and 2021–2025.
November has ranged from a record low of -3.9°C (2006) to a record high of 34.8°C (2020).
Rainfall in November is about average for rainfall, averaging 24 mm, with a wettest year of 82 mm.
One of the best times to visit San Tan Valley
November is one of the best times to visit San Tan Valley. Expect days averaging 23.1°C and nights around 8.8°C (mean 16°C) — cooler than San Tan Valley's yearly average — with low rainfall (24 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 | 25.3°C | 18.3°C | 11.3°C | 31.4°C | 5.8°C | 40 mm | 45% | 2 m/s | 3.6 |
| 2024 | 22.7°C | 15.4°C | 8.2°C | 29.5°C | 2.4°C | 8 mm | 32% | 1.9 m/s | 3.9 |
| 2023 | 24.8°C | 18.0°C | 11.2°C | 33.0°C | 5.7°C | 15 mm | 38% | 2.4 m/s | 3.8 |
| 2022 | 20.9°C | 13.7°C | 6.4°C | 26.6°C | 2.6°C | 6 mm | 39% | 2.3 m/s | 3.9 |
| 2021 | 27.6°C | 20.1°C | 12.6°C | 32.1°C | 8.7°C | 1 mm | 27% | 2.3 m/s | 3.9 |
| 2020 | 25.6°C | 18.5°C | 11.3°C | 34.8°C | 2.9°C | 4 mm | 28% | 2.5 m/s | 3.8 |
| 2019 | 24.3°C | 17.7°C | 11.0°C | 30.6°C | 2.7°C | 76 mm | 41% | 2.5 m/s | 3.5 |
| 2018 | 22.3°C | 15.3°C | 8.3°C | 27.1°C | 2.3°C | 5 mm | 40% | 2.1 m/s | 3.9 |
| 2017 🔥 | 28.1°C | 21.0°C | 13.9°C | 33.1°C | 8.6°C | 0 mm | 27% | 1.8 m/s | 3.6 |
| 2016 | 24.3°C | 17.8°C | 11.3°C | 31.5°C | 0.7°C | 17 mm | 39% | 2.6 m/s | 3.7 |
| 2015 | 21.5°C | 14.5°C | 7.4°C | 28.2°C | 0.2°C | 15 mm | 43% | 2.4 m/s | 3.9 |
| 2014 | 23.4°C | 16.0°C | 8.6°C | 28.7°C | 1.4°C | 1 mm | 39% | 2.2 m/s | 4 |
| 2013 | 23.4°C | 16.6°C | 9.9°C | 31.7°C | 1.7°C | 57 mm | 43% | 2.8 m/s | 3.6 |
| 2012 | 26.0°C | 18.5°C | 11.0°C | 32.1°C | 2.9°C | 11 mm | 31% | 2.1 m/s | 3.9 |
| 2011 | 21.6°C | 14.9°C | 8.1°C | 29.0°C | 2.3°C | 23 mm | 45% | 2.5 m/s | 3.6 |
| 2010 | 22.1°C | 14.6°C | 7.1°C | 32.1°C | -2.5°C | 4 mm | 30% | 2.5 m/s | 4.1 |
| 2009 | 25.2°C | 17.8°C | 10.4°C | 33.8°C | 3.8°C | 5 mm | 29% | 2.6 m/s | 3.8 |
| 2008 | 24.3°C | 17.1°C | 9.9°C | 32.6°C | 5.5°C | 24 mm | 34% | 2.7 m/s | 3.9 |
| 2007 | 26.6°C | 19.4°C | 12.3°C | 33.2°C | 3.3°C | 32 mm | 29% | 2 m/s | 3.7 |
| 2006 | 25.1°C | 17.2°C | 9.3°C | 31.4°C | -3.9°C | 1 mm | 31% | 2.3 m/s | 3.9 |
| 2005 | 24.9°C | 17.4°C | 9.9°C | 31.8°C | -1.7°C | 0 mm | 25% | 2.3 m/s | 3.8 |
| 2004 | 19.6°C | 13.0°C | 6.5°C | 29.3°C | -3.0°C | 19 mm | 52% | 2.4 m/s | 3.4 |
| 2003 | 21.7°C | 14.7°C | 7.7°C | 28.4°C | -0.2°C | 21 mm | 41% | 2.2 m/s | 3.6 |
| 2002 | 24.6°C | 17.0°C | 9.4°C | 30.1°C | 6.7°C | 17 mm | 31% | 2.8 m/s | 3.7 |
| 2001 | 24.5°C | 17.9°C | 11.3°C | 33.1°C | 0.3°C | 4 mm | 35% | 2.2 m/s | 3.6 |
| 2000 ❄️ | 17.9°C | 10.9°C | 3.8°C | 24.1°C | -0.6°C | 35 mm | 54% | 2 m/s | 3.7 |
| 1999 | 27.8°C | 19.6°C | 11.3°C | 33.5°C | 1.8°C | 0 mm | 23% | 2.5 m/s | 4.1 |
| 1998 | 23.8°C | 16.0°C | 8.1°C | 28.8°C | 2.4°C | 24 mm | 38% | 2.1 m/s | 3.8 |
| 1997 | 22.9°C | 15.7°C | 8.5°C | 30.6°C | 3.8°C | 20 mm | 41% | 2.1 m/s | 3.7 |
| 1996 | 23.6°C | 16.0°C | 8.3°C | 30.5°C | -0.4°C | 15 mm | 37% | 2.6 m/s | 3.7 |
| 1995 | 25.5°C | 17.8°C | 10.1°C | 29.4°C | 3.0°C | 27 mm | 42% | 2 m/s | 3.8 |
| 1994 | 18.8°C | 12.0°C | 5.3°C | 28.7°C | -3.7°C | 44 mm | 51% | 2.6 m/s | 3.5 |
| 1993 | 20.9°C | 13.5°C | 6.1°C | 27.9°C | -1.8°C | 64 mm | 44% | 2.4 m/s | 3.7 |
| 1992 | 20.2°C | 12.7°C | 5.1°C | 28.0°C | -0.9°C | 3 mm | 32% | 2.5 m/s | 4 |
| 1991 | 21.1°C | 14.0°C | 6.9°C | 29.5°C | -0.2°C | 50 mm | 47% | 2.8 m/s | 3.8 |
| 1990 | 22.8°C | 15.3°C | 7.8°C | 29.3°C | -0.3°C | 29 mm | 43% | 2.8 m/s | 3.9 |
| 1989 | 23.5°C | 16.0°C | 8.5°C | 29.8°C | 1.3°C | 5 mm | 33% | 2.5 m/s | 3.9 |
| 1988 | 22.0°C | 14.7°C | 7.4°C | 30.4°C | 0.3°C | 25 mm | 44% | 2.3 m/s | 3.9 |
| 1987 | 20.7°C | 13.8°C | 6.8°C | 29.2°C | -0.3°C | 18 mm | 46% | 2.5 m/s | 3.7 |
| 1986 | 21.8°C | 14.8°C | 7.8°C | 26.0°C | 2.7°C | 33 mm | 49% | 2.6 m/s | 3.6 |
| 1985 | 20.6°C | 13.7°C | 6.8°C | 29.9°C | -0.4°C | 68 mm | 54% | 2.4 m/s | 3.5 |
| 1984 | 21.2°C | 14.3°C | 7.3°C | 29.8°C | -2.5°C | 36 mm | 49% | 2.3 m/s | 3.5 |
| 1983 | 19.7°C | 13.0°C | 6.4°C | 26.9°C | -1.9°C | 45 mm | 56% | 2 m/s | — |
| 1982 🌧️ | 20.6°C | 14.3°C | 8.1°C | 28.5°C | 1.9°C | 82 mm | 50% | 2.9 m/s | — |
| 1981 | 25.1°C | 17.4°C | 9.8°C | 29.8°C | 2.3°C | 40 mm | 30% | 2.6 m/s | — |
Actual recorded November data for each year, 1981–2025 — sourced from NASA POWER.
The average high in November is around 23.1°C with lows near 8.8°C (mean 16°C), based on 45 years of NASA POWER data.
November averages 24 mm of rainfall in San Tan Valley, about average for rainfall. The wettest on record was 82 mm in 1982.
The hottest November reached 34.8°C in 2020. The coldest dipped to -3.9°C in 2006.
Comparing the earliest years on record (1981–1985) with the most recent (2021–2025), average November temperatures have risen by about 2.6°C. Daytime highs moved from 21.4°C to 24.3°C and overnight lows from 7.7°C to 9.9°C over the same span.
November is one of the cooler months of the year in San Tan Valley and about average for rainfall, so plan for around 23.1°C daytime highs and 8.8°C at night.
Not quite — November is the 5th coolest month in San Tan Valley, averaging 16°C.
For November in San Tan Valley, pack light layers you can adjust through the day, with typical highs of 23.1°C and lows of 8.8°C.
Relative humidity in November averages 39% — relatively dry.
Average wind speed in November is 2.4 m/s. The windiest November on record averaged 2.9 m/s (1982).
The wettest November on record was 1982 with 82 mm. On average, November sees 24 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 San Tan Valley behaves each November, 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 November specifically, along with year-by-year records and how the month has changed over the decades.
