Arizona (Phoenix)
January
Weather in Arizona for January 2025
Your guide to Arizona weather in January - trends and predictions
In general, the average temperature in Arizona at the beginning of January is 14.9 °F. As the month progressed, temperatures tended to significantly warm up, reaching an average of 18.7 °F by the end of January.
Precipitation in Arizona during January is a rare event, with an average of fewer than 2 rainy days.
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31
Dry days
0
Rainy days
0
Snow days
19°/5°
Temperatures
12 km/h
Avg max wind
51 %
Avg humidity
Arizona in January average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  15° | 2  14° | 3 15° | 4  15° | 5 15° | ||
| 6  16° | 7 14° | 8 15° | 9 16° | 10 16° | 11 15° | 12 16° |
| 13  18° | 14 17° | 15 16° | 16 16° | 17 16° | 18 17° | 19 18° |
| 20 17° | 21 16° | 22 15° | 23 13° | 24 15° | 25 17° | 26  17° |
| 27 19° | 28 20° | 29 20° | 30 19° | 31 19° |
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Temperatures trend during January in Arizona
See the weather trend as well as the moving average line
January weather day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Jan. 1 | Moderate or heavy rain shower | 15° /10° | 8.3 mm | 4 | |
| Jan. 2 | Patchy rain possible | 14° /7° | 0.9 mm | 4 | |
| Jan. 3 | Moderate rain at times | 15° /8° | 0.8 mm | 4 | |
| Jan. 4 | Overcast | 15° /8° | 0.6 mm | 4 | |
| Jan. 5 | Overcast | 15° /6° | 0 mm | 4 | |
| Jan. 6 | Cloudy | 16° /8° | 0 mm | 4 | |
| Jan. 7 | Overcast | 14° /5° | 0.8 mm | 4 | |
| Jan. 8 | Overcast | 15° /3° | 0 mm | 4 | |
| Jan. 9 | Overcast | 16° /4° | 0 mm | 5 | |
| Jan. 10 | Overcast | 16° /6° | 0 mm | 4 | |
| Jan. 11 | Cloudy | 15° /8° | 0.2 mm | 4 | |
| Jan. 12 | Overcast | 16° /3° | 0 mm | 4 | |
| Jan. 13 | Partly cloudy | 18° /5° | 0 mm | 5 | |
| Jan. 14 | Overcast | 17° /8° | 0.3 mm | 5 | |
| Jan. 15 | Moderate or heavy rain shower | 16° /9° | 4.1 mm | 4 | |
| Jan. 16 | Moderate or heavy rain shower | 16° /9° | 9.6 mm | 4 | |
| Jan. 17 | Cloudy | 16° /9° | 3.1 mm | 4 | |
| Jan. 18 | Overcast | 17° /9° | 0 mm | 5 | |
| Jan. 19 | Overcast | 18° /8° | 0 mm | 5 | |
| Jan. 20 | Patchy rain possible | 17° /10° | 0.1 mm | 4 | |
| Jan. 21 | Overcast | 16° /7° | 0.5 mm | 4 | |
| Jan. 22 | Overcast | 15° /5° | 1.4 mm | 4 | |
| Jan. 23 | Partly cloudy | 13° /6° | 6.9 mm | 4 | |
| Jan. 24 | Overcast | 15° /6° | 0.8 mm | 4 | |
| Jan. 25 | Overcast | 17° /5° | 0 mm | 5 | |
| Jan. 26 | Sunny | 17° /6° | 0 mm | 5 | |
| Jan. 27 | Sunny | 19° /5° | 0 mm | 6 | |
| Jan. 28 | Overcast | 20° /6° | 0 mm | 5 | |
| Jan. 29 | Sunny | 20° /8° | 0 mm | 5 | |
| Jan. 30 | Patchy rain possible | 19° /10° | 0.4 mm | 5 | |
| Jan. 31 | Patchy rain possible | 19° /11° | 0.6 mm | 5 | |
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Important Notice
Our weather forecast for Arizona in January is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Arizona forecast closer to your planned date for the most up-to-date weather information.
Arizona in January - FAQ
What are the expected maximum and minimum temperatures in Arizona during January?
Enjoy moderate daytime temperatures of up to 19° and cooler nights around 5°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Arizona during January?
Moderate rainfall is anticipated in Arizona during January, with a total of 78.3 mm spread over approximately 0 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Arizona during January?
The average wind speed in Arizona during January is 12 km/h, suggesting breezy to windy conditions, depending on your activities.
January rainfall patterns in Arizona
Explore the daily rainfall trends and prepare for Arizonas January weather 💧
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