Nez Perce County (Lewiston)
May
Weather in Nez Perce County, Idaho for May 2027
Your guide to Nez Perce County weather in May - trends and predictions
With an average of 5 rainy days, Nez Perce County experiences minimal rainfall in May.
Is May a good time to visit Nez Perce County? check out the best time to travel to Nez Perce County page.
✨ Is May a good time to visit Nez Perce County? – Ask the AI Weatherman
Rain 🌧️
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26
Dry days
5
Rainy days
0
Snow days
21°/8°
Temperatures
14 km/h
Avg max wind
62 %
Avg humidity
Nez Perce County Weather May
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Temperatures trend during May in Nez Perce County
See the weather trend as well as the moving average line
May weather in Nez Perce County day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| May 1 |  Sunny | 23° /6° | 0 mm | 7 | |
| May 2 | Sunny | 25° /7° | 0 mm | 7 | |
| May 3 |  Cloudy | 21° /9° | 0.1 mm | 6 | |
| May 4 |  Overcast | 20° /7° | 0 mm | 6 | |
| May 5 | Sunny | 21° /7° | 0 mm | 6 | |
| May 6 | Sunny | 23° /7° | 0 mm | 7 | |
| May 7 |  Partly cloudy | 24° /8° | 0 mm | 7 | |
| May 8 | Partly cloudy | 20° /9° | 0.3 mm | 7 | |
| May 9 | Overcast | 23° /7° | 0 mm | 7 | |
| May 10 | Overcast | 23° /9° | 0 mm | 7 | |
| May 11 |  Patchy rain possible | 20° /9° | 1 mm | 6 | |
| May 12 | Patchy rain possible | 21° /8° | 0.3 mm | 6 | |
| May 13 |  Light rain | 17° /7° | 3.2 mm | 3 | |
| May 14 | Patchy rain possible | 17° /7° | 0.2 mm | 6 | |
| May 15 | Partly cloudy | 16° /6° | 0.1 mm | 6 | |
| May 16 | Patchy rain possible | 13° /7° | 1.7 mm | 4 | |
| May 17 | Light rain | 15° /6° | 3.5 mm | 5 | |
| May 18 | Patchy rain possible | 15° /5° | 0.9 mm | 6 | |
| May 19 | Patchy rain possible | 17° /4° | 0.2 mm | 6 | |
| May 20 | Patchy rain possible | 17° /6° | 0.2 mm | 6 | |
| May 21 | Patchy rain possible | 17° /5° | 0.1 mm | 4 | |
| May 22 | Patchy rain possible | 21° /9° | 0.1 mm | 6 | |
| May 23 | Overcast | 23° /7° | 0 mm | 6 | |
| May 24 | Sunny | 25° /9° | 0 mm | 7 | |
| May 25 | Patchy rain possible | 28° /11° | 1.6 mm | 9 | |
| May 26 | Overcast | 15° /9° | 0.8 mm | 3 | |
| May 27 |  Fog | 21° /9° | 0 mm | 5 | |
| May 28 | Sunny | 29° /11° | 0.8 mm | 9 | |
| May 29 | Cloudy | 24° /11° | 0.2 mm | 8 | |
| May 30 | Fog | 23° /9° | 0 mm | 8 | |
| May 31 | Partly cloudy | 28° /9° | 0 mm | 9 | |
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Important Notice
Our weather forecast for Nez Perce County in May 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 Nez Perce County forecast closer to your planned date for the most up-to-date weather information.
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Nez Perce County in May - FAQ
What are the expected maximum and minimum temperatures in Nez Perce County during May?
Enjoy moderate daytime temperatures of up to 21° and cooler nights around 8°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Nez Perce County during May?
Expect minimal rainfall in Nez Perce County during May, with a total of 15.2 mm over approximately 5 days. This minimal precipitation is unlikely to significantly impact plans.
What are the typical wind conditions in Nez Perce County during May?
The average wind speed in Nez Perce County during May is 14 km/h, suggesting breezy to windy conditions, depending on your activities.
May rainfall patterns in Nez Perce County
Explore the daily rainfall trends and prepare for Nez Perce Countys May weather 💧
Typically, Nez Perce County has 5 rainy days in May with a total of 15.2 mm of rainfall.
UV exposure in Nez Perce County during May
Stay informed about UV levels for safe outdoor activities throughout the month of May ☀️
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