Mesa (AZ)
January
Weather in Mesa, Arizona for January 2027
Your guide to Mesa weather in January - trends and predictions
In general, the average temperature in Mesa at the beginning of January is 17 °C. As the month progressed, temperatures tended to moderately rise, reaching an average of 18.4 °C by the end of January.
With an average of 4 rainy days, Mesa experiences minimal rainfall in January.
Is January a good time to visit Mesa? check out the best time to travel to Mesa page.
✨ Is January a good time to visit Mesa? – Ask the AI Weatherman
Temperatures
Rain 🌧️
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27
Dry days
4
Rainy days
0
Snow days
17°/6°
Temperatures
12 km/h
Avg max wind
48 %
Avg humidity
Mesa Weather January
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Temperatures trend during January in Mesa
See the weather trend as well as the moving average line
January weather in Mesa day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Jan. 1 |  Light rain | 17° /10° | 5.4 mm | 3 | |
| Jan. 2 |  Patchy rain possible | 18° /8° | 1 mm | 3 | |
| Jan. 3 | Patchy rain possible | 18° /7° | 0.3 mm | 3 | |
| Jan. 4 |  Overcast | 17° /8° | 0.7 mm | 3 | |
| Jan. 5 | Overcast | 17° /7° | 0 mm | 3 | |
| Jan. 6 | Overcast | 17° /6° | 0 mm | 3.1 | |
| Jan. 7 | Patchy rain possible | 16° /7° | 2 mm | 3 | |
| Jan. 8 | Light rain | 14° /5° | 2.9 mm | 3 | |
| Jan. 9 |  Sunny | 15° /3° | 0 mm | 3.1 | |
| Jan. 10 | Sunny | 16° /4° | 0 mm | 3.2 | |
| Jan. 11 | Sunny | 16° /5° | 0.3 mm | 3 | |
| Jan. 12 | Sunny | 16° /3° | 0 mm | 3 | |
| Jan. 13 |  Partly cloudy | 18° /4° | 0 mm | 3.3 | |
| Jan. 14 | Sunny | 19° /5° | 0.2 mm | 3.3 | |
| Jan. 15 | Patchy rain possible | 19° /8° | 1.2 mm | 3.3 | |
| Jan. 16 | Light rain | 19° /7° | 3.7 mm | 3.4 | |
| Jan. 17 | Light rain | 18° /7° | 2.8 mm | 3.4 | |
| Jan. 18 | Sunny | 19° /7° | 0 mm | 3.4 | |
| Jan. 19 | Overcast | 20° /5° | 0 mm | 3.5 | |
| Jan. 20 | Sunny | 18° /7° | 0.1 mm | 3.5 | |
| Jan. 21 | Overcast | 17° /4° | 0.4 mm | 3.5 | |
| Jan. 22 |  Cloudy | 16° /4° | 0.8 mm | 3 | |
| Jan. 23 | Light rain | 15° /6° | 3.3 mm | 3 | |
| Jan. 24 | Light rain | 15° /6° | 4.3 mm | 3 | |
| Jan. 25 | Cloudy | 17° /6° | 0 mm | 3.7 | |
| Jan. 26 | Sunny | 17° /4° | 0 mm | 3.8 | |
| Jan. 27 | Sunny | 17° /4° | 0 mm | 3.8 | |
| Jan. 28 | Cloudy | 19° /5° | 0 mm | 3.9 | |
| Jan. 29 | Sunny | 19° /7° | 0 mm | 3.9 | |
| Jan. 30 | Partly cloudy | 19° /7° | 0 mm | 4 | |
| Jan. 31 | Sunny | 20° /8° | 0.1 mm | 4 | |
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Important Notice
Our weather forecast for Mesa 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 Mesa forecast closer to your planned date for the most up-to-date weather information.
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Mesa in January - FAQ
What are the expected maximum and minimum temperatures in Mesa during January?
Enjoy moderate daytime temperatures of up to 17° and cooler nights around 6°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Mesa during January?
In January, Mesa can expect light to moderate rainfall, totaling 29.3 mm across approximately 4 days. Occasional showers are possible, and planning ahead for them could be helpful.
What are the typical wind conditions in Mesa during January?
The average wind speed in Mesa during January is 12 km/h, suggesting breezy to windy conditions, depending on your activities.
January rainfall patterns in Mesa
Explore the daily rainfall trends and prepare for Mesas January weather 💧
Typically, Mesa has 4 rainy days in January with a total of 29.3 mm of rainfall.
UV exposure in Mesa during January
Stay informed about UV levels for safe outdoor activities throughout the month of January ☀️
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