Climate averages 1991–2020
Chandler weather
in January.
A mild, fairly dry month: the 11th warmest and the 11th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
January is a mild month in Chandler: daytime highs average 18.8°C and nights cool to about 4.6°C. By daytime temperature it is the 11th warmest of the 12 months.
Expect about 32 mm of rain on roughly 4 days, which makes January a fairly dry month (the 11th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 10 h 13 min on an average January day.
The nearest other city in this atlas is Mesa (13 km away). In January its highs average 18.5°C, about as warm as Chandler, with 40 mm of rain.
Among the 498 cities listed in the United States, Chandler ranks 44th of 498 for the warmest January highs and joint 62nd of 498 for the driest January (rainfall, lowest first). The mean January high of those 498 cities is 9.5°C; Chandler is 9.3°C warmer than that mean.
From January to February, average highs rise by 1.8°C to 20.6°C, and monthly rainfall rises from 32 mm to 35 mm.
The annual picture
January in context
Monthly rainfall
Average total · mmAverages from hourly ERA5 reanalysis data. Actual weather varies from year to year. How these numbers are calculated
Every month, side by side
Chandler climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January, selected | 18.8°C4.6°C | 4.6°C | 32 | 3.8 | 10.210 h |
| February | 20.6°C6.1°C | 6.1°C | 35 | 4.1 | 11.011 h |
| March | 24.7°C9.0°C | 9.0°C | 24 | 2.8 | 12.012 h |
| April | 29.1°C12.7°C | 12.7°C | 7.0 | 1.3 | 13.013 h |
| May | 34.3°C17.8°C | 17.8°C | 3.5 | 0.7 | 13.914 h |
| June | 39.8°C22.9°C | 22.9°C | 1.9 | 0.5 | 14.314 h |
| July | 40.7°C27.2°C | 27.2°C | 19 | 3.4 | 14.114 h |
| August | 39.7°C26.8°C | 26.8°C | 26 | 4.2 | 13.413 h |
| September | 37.0°C23.1°C | 23.1°C | 25 | 2.9 | 12.412 h |
| October | 30.9°C15.9°C | 15.9°C | 16 | 2.1 | 11.411 h |
| November | 24.0°C9.3°C | 9.3°C | 16 | 2.2 | 10.510 h |
| December | 18.1°C4.5°C | 4.5°C | 27 | 3.9 | 10.010 h |
Rainfall is the average of the 30 separate monthly totals. A rain day is a local calendar day with at least 1 mm of precipitation. Daylight is the calculated sunrise-to-sunset length, not measured sunshine.
Compare places
January in nearby cities
- Mesa in JanuaryUnited States · 13 kmHigh 18.5°C · Low 4.3°C · 40 mm rain
- Tempe in JanuaryUnited States · 14 kmHigh 18.6°C · Low 4.4°C · 32 mm rain
- Scottsdale in JanuaryUnited States · 23 kmHigh 18.4°C · Low 4.7°C · 32 mm rain
- Phoenix in JanuaryUnited States · 27 kmHigh 18.6°C · Low 4.6°C · 32 mm rain
- San Tan Valley in JanuaryUnited States · 32 kmHigh 18.2°C · Low 4.9°C · 38 mm rain
- Glendale (Arizona), United States in JanuaryUnited States · 41 kmHigh 18.5°C · Low 4.9°C · 28 mm rain
- Peoria (Arizona), United States in JanuaryUnited States · 48 kmHigh 18.4°C · Low 5.1°C · 28 mm rain
- Avondale in JanuaryUnited States · 49 kmHigh 19.0°C · Low 5.0°C · 28 mm rain
Read the numbers correctly
Climate, not a promise.
These patterns help compare months. They cannot tell you the weather on a specific day of your trip.
Sources, method and limitsHow these numbers are made (what the highs, lows and rain days mean, the sources and the model cell used for Chandler) is explained once on the Chandler year overview and on the Sources, method and limits page.