Mono County (Mammoth Lakes)
May
Weather in Mono County for May 2025
Your guide to Mono County weather in May - trends and predictions
With an average of 2 snowy days, Mono County usually enjoys a light touch of snow in May.
According to Mono County 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 Mono County predicts a temperature of 12.2 °F, which is cooler than the historical average.
In general, the average temperature in Mono County at the beginning of May is 15.7 °F. As the month progressed, temperatures tended to noticeably warm up, reaching an average of 18 °F by the end of May.
Mono County experiences moderate rainfall in May, with an average of 7 rainy days and a total precipitation of 39.3 mm.
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Snow Forecast ❄️
Temperatures
Rain 🌧️
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22
Dry days
7
Rainy days
2
Snow days
14°/1°
Temperatures
18 km/h
Avg max wind
49 %
Avg humidity
Mono County Weather May
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| Sun. | Mon. | Tue. | Wed. | Thu. | Fri. | Sat. |
|---|---|---|---|---|---|---|
| 1  15° | 2 17° | 3  18° | ||||
| 4 19° | 5 17° | 6 16° | 7 8° | 8 9° | 9 9° | 10 11° |
| 11 14° | 12  17° | 13  16° | 14 16° | 15 18° | 16 19° | 17 19° |
| 18  17° | 19 15° | 20 12° | 21 13° | 22 15° | 23  14° | 24  11° |
| 25 14° | 26 18° | 27 18° | 28 18° | 29 18° | 30 20° | 31 20° |
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Temperatures trend during May in Mono County
See the weather trend as well as the moving average line
May weather day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| May 1 | Patchy rain possible | 15° /3° | 0.3 mm | 2 | |
| May 2 | Patchy rain possible | 17° /4° | 0.1 mm | 3 | |
| May 3 | Sunny | 18° /3° | 0.1 mm | 4 | |
| May 4 | Patchy rain possible | 19° /5° | 3 mm | 3 | |
| May 5 | Sunny | 17° /5° | 0 mm | 4 | |
| May 6 | Sunny | 16° /2° | 0 mm | 3 | |
| May 7 | Sunny | 8° /-4° | 0 mm | 3 | |
| May 8 | Sunny | 9° /-3° | 0 mm | 3 | |
| May 9 | Sunny | 9° /-1° | 0 mm | 3 | |
| May 10 | Patchy rain possible | 11° /0° | 0 mm | 3 | |
| May 11 | Sunny | 14° /1° | 0 mm | 4 | |
| May 12 | Patchy light drizzle | 17° /3° | 1.2 mm | 4 | |
| May 13 | Patchy light rain with thunder | 16° /4° | 4.4 mm | 4 | |
| May 14 | Patchy light rain with thunder | 16° /4° | 1.9 mm | 4 | |
| May 15 | Patchy rain possible | 18° /5° | 0.2 mm | 4 | |
| May 16 | Patchy light rain with thunder | 19° /5° | 1.4 mm | 4 | |
| May 17 | Patchy rain possible | 19° /5° | 0 mm | 4 | |
| May 18 | Moderate or heavy rain with thunder | 17° /5° | 7.3 mm | 4 | |
| May 19 | Sunny | 15° /2° | 0 mm | 5 | |
| May 20 | Patchy rain possible | 12° /0° | 0.3 mm | 3 | |
| May 21 | Patchy rain possible | 13° /0° | 0 mm | 3 | |
| May 22 | Sunny | 15° /1° | 0 mm | 5 | |
| May 23 | Partly cloudy | 14° /1° | 0 mm | 4 | |
| May 24 | Thundery outbreaks possible | 11° /1° | 0.2 mm | 3 | |
| May 25 | Sunny | 14° /0° | 0 mm | 4 | |
| May 26 | Sunny | 18° /1° | 0 mm | 5 | |
| May 27 | Patchy rain possible | 18° /5° | 0.2 mm | 4 | |
| May 28 | Sunny | 18° /4° | 0 mm | 5 | |
| May 29 | Sunny | 18° /3° | 0 mm | 5 | |
| May 30 | Partly cloudy | 20° /4° | 0 mm | 6 | |
| May 31 | Sunny | 20° /5° | 0 mm | 6 | |
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Important Notice
Our weather forecast for Mono 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 Mono County forecast closer to your planned date for the most up-to-date weather information.
Mono County in May - FAQ
What are the expected maximum and minimum temperatures in Mono County during May?
Prepare for cooler days with highs just around 14° and colder nights, dipping below 1°.
How much rainfall should be expected in Mono County during May?
In May, Mono County can expect light to moderate rainfall, totaling 39.3 mm across approximately 7 days. Occasional showers are possible, and planning ahead for them could be helpful.
Will it snow in Mono County in May 2025?
Mono County experiences an average snowfall of 9.6 cm during May, occurring over 2 days.
What are the typical wind conditions in Mono County during May?
The average wind speed in Mono County during May is 18 km/h, suggesting breezy to windy conditions, depending on your activities.
May rainfall patterns in Mono County
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Where is Mono County?Get accurate weather forecasts for Mono County, located at latitude 37.649 and longitude -118.972. Stay updated with localized weather information tailored for Mono County.
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