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Orange Weather by Month
Average temperatures, rainfall and humidity for Orange, United States, month by month, built from OpenWeather’s historical records. Use it to see what a typical Orange month looks like before you travel — then check the live Orange forecast for the days ahead.
Warmest month
August
30°C average high
Coolest month
January
9°C average low
Wettest month
October
96 mm of rain
Driest month
July
5 mm of rain
Average temperature and rainfall in Orange by month
Averages of the daily highs and lows recorded in each month, with total rainfall, mean humidity and mean wind speed.
| Month | Avg high | Avg low | Record low / high | Rainfall | Humidity | Wind |
|---|---|---|---|---|---|---|
| January | 20°C | 9°C | -4°C / 32°C | 59 mm | 61% | 8 km/h |
| February | 20°C | 10°C | -1°C / 34°C | 54 mm | 62% | 8 km/h |
| March | 21°C | 11°C | 3°C / 36°C | 52 mm | 66% | 9 km/h |
| April | 23°C | 12°C | 5°C / 37°C | 15 mm | 65% | 10 km/h |
| May | 23°C | 14°C | 5°C / 38°C | 20 mm | 69% | 10 km/h |
| June | 27°C | 16°C | 10°C / 43°C | 12 mm | 71% | 9 km/h |
| July | 30°C | 19°C | 12°C / 42°C | 5 mm | 70% | 9 km/h |
| August | 30°C | 19°C | 11°C / 40°C | 10 mm | 69% | 9 km/h |
| September | 29°C | 18°C | 8°C / 44°C | 8 mm | 68% | 8 km/h |
| October | 27°C | 15°C | 5°C / 39°C | 96 mm | 64% | 7 km/h |
| November | 23°C | 12°C | 2°C / 34°C | 23 mm | 59% | 8 km/h |
| December | 20°C | 10°C | -3°C / 29°C | 55 mm | 63% | 7 km/h |
Best time to visit Orange
The most comfortable time to visit Orange is generally April to May and November, balancing mild daytime temperatures against the driest stretch of the year. The city has a moderate seasonal swing and rain concentrates around October, totalling about 410 mm a year.
Travellers who prefer heat should aim for August, when highs average 30°C. October is the month to avoid if rain would spoil your plans — it averages 96 mm, roughly 19× the rainfall of the driest month (July).
Source: OpenWeather historical and statistical weather data. Values are long-term averages, not a forecast — see the Orange forecast for what is happening now.
Weather across United States right now
- Atlanta27°C
- Austin27°C
- Baltimore25°C
- Boston19°C
- Brooklyn21°C
- Chicago26°C
- Dallas31°C
- Denver23°C
- Detroit21°C
- Houston28°C
- Indianapolis25°C
- Las Vegas27°C
- Los Angeles17°C
- Miami26°C
- Minneapolis20°C
- New York22°C
- Orlando25°C
- Philadelphia24°C
- Phoenix34°C
- Pittsburgh22°C
- Portland13°C
- Queens23°C
- Riverside21°C
- Sacramento17°C
- San Antonio29°C
- San Diego18°C
- San Francisco14°C
- San Jose16°C
- Seattle14°C
- St. Louis28°C
- Tampa27°C
- Washington23°C
