Weather in Idaho for May 2025
With an average of 2 snowy days, Idaho usually enjoys a light touch of snow in May.
According to Idaho snow forecast for May 2025, no snow is expected at the beginning of the month.The forecast for the first days of May 2025 in Idaho predicts temperatures to be around 21 °F, close to the historical average.
In general, the average temperature in Idaho at the beginning of May is 23.4 °F. As the month progressed, temperatures tended to significantly cool down, reaching an average of 18.6 °F by the end of May.
Idaho experiences moderate rainfall in May, with an average of 6 rainy days and a total precipitation of 54.7 mm.
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Idaho Weather May
Sun. | Mon. | Tue. | Wed. | Thu. | Fri. | Sat. |
---|---|---|---|---|---|---|
1 24° | 2 26° | 3 26° | ||||
4 23° | 5 20° | 6 20° | 7 25° | 8 23° | 9 16° | 10 15° |
11 16° | 12 17° | 13 22° | 14 18° | 15 20° | 16 25° | 17 16° |
18 17° | 19 12° | 20 16° | 21 16° | 22 14° | 23 13° | 24 19° |
25 17° | 26 17° | 27 23° | 28 25° | 29 15° | 30 14° | 31 19° |
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Temperatures trend during May in Idaho
May weather day by day
Date | Weather | Temperatures | Rain | UV | More |
---|---|---|---|---|---|
May 1 | Sunny | 24° /3° | 0 mm | 2.1 | |
May 2 | Sunny | 26° /12° | 0 mm | 2.2 | |
May 3 | Sunny | 26° /13° | 0.1 mm | 0 | |
May 4 | Patchy rain possible | 23° /12° | 0.8 mm | 4 | |
May 5 | Patchy rain possible | 20° /12° | 2 mm | 4 | |
May 6 | Sunny | 20° /10° | 0 mm | 4 | |
May 7 | Sunny | 25° /9° | 0 mm | 5 | |
May 8 | Patchy rain possible | 23° /13° | 0.5 mm | 4 | |
May 9 | Partly cloudy | 16° /9° | 0.1 mm | 4 | |
May 10 | Partly cloudy | 15° /7° | 0 mm | 4 | |
May 11 | Sunny | 16° /4° | 0 mm | 4 | |
May 12 | Sunny | 17° /5° | 0 mm | 4 | |
May 13 | Partly cloudy | 22° /14° | 0 mm | 6 | |
May 14 | Sunny | 18° /10° | 0 mm | 5 | |
May 15 | Sunny | 20° /10° | 0 mm | 6 | |
May 16 | Sunny | 25° /13° | 0 mm | 7 | |
May 17 | Sunny | 16° /9° | 0 mm | 5 | |
May 18 | Partly cloudy | 17° /5° | 0 mm | 5 | |
May 19 | Sunny | 12° /5° | 0 mm | 4 | |
May 20 | Thundery outbreaks possible | 16° /4° | 0 mm | 4 | |
May 21 | Partly cloudy | 16° /5° | 1.5 mm | 5 | |
May 22 | Moderate or heavy rain with thunder | 14° /5° | 16.8 mm | 3 | |
May 23 | Patchy rain possible | 13° /3° | 0 mm | 3 | |
May 24 | Overcast | 19° /8° | 0 mm | 4 | |
May 25 | Patchy rain possible | 17° /8° | 1.4 mm | 4 | |
May 26 | Sunny | 17° /6° | 0 mm | 5 | |
May 27 | Overcast | 23° /11° | 0 mm | 5 | |
May 28 | Patchy light rain with thunder | 25° /15° | 2.6 mm | 6 | |
May 29 | Partly cloudy | 15° /10° | 0.8 mm | 5 | |
May 30 | Sunny | 14° /5° | 0 mm | 4 | |
May 31 | Sunny | 19° /9° | 0 mm | 5 | |
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Idaho in May - FAQ
May rainfall patterns in Idaho
UV exposure in Idaho during May
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Get accurate weather forecasts for Idaho, located at latitude 43.614 and longitude -116.203. Stay updated with localized weather information tailored for Idaho.