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United States weather

Weather in Tuolumne County, California for May 2026

Your guide to Tuolumne County weather in May - trends and predictions

    Temperatures

  • In general, the average temperature in Tuolumne County at the beginning of May is 22.1 °F. As the month progressed, temperatures tended to significantly warm up, reaching an average of 28.6 °F by the end of May.

    • Rain 🌧️

  • With an average of 3 rainy days, Tuolumne County experiences minimal rainfall in May.

    • More

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Average dry days
28
Dry days
Average rainy days
3
Rainy days
Average snowy days
0
Snow days
Average temperatures
25°/11°
Temperatures
Average wind speed
14 km/h
Avg max wind
Average humidity
55 %
Avg humidity

Tuolumne County Weather May

Move between months or click on a day
April
June
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1
Overcast
22°
2
Sunny
24°
3
Patchy rain possible
17°
4
Cloudy
19°
5
Sunny
24°
6
Sunny
24°
7
Sunny
25°
8
Sunny
27°
9
Sunny
30°
10
Cloudy
27°
11
Sunny
25°
12
Patchy rain possible
15°
13
Patchy rain possible
16°
14
Partly cloudy
20°
15
Sunny
24°
16
Partly cloudy
24°
17
Patchy rain possible
18°
18
Sunny
22°
19
Sunny
26°
20
Sunny
26°
21
Sunny
28°
22
Sunny
27°
23
Sunny
23°
24
Sunny
25°
25
Sunny
25°
26
Overcast
23°
27
Sunny
27°
28
Sunny
29°
29
Overcast
27°
30
Sunny
34°
31
Partly cloudy
35°

Temperatures trend during May in Tuolumne County

See the weather trend as well as the moving average line

May weather in Tuolumne County day by day

Click on a date for more information
April June
Date Weather Temperatures Rain UV More
May 1 Overcast
Overcast
 22° /10° 0 mm 5
May 2 Sunny
Sunny
 24° /10° 0 mm 6
May 3 Patchy rain possible
Patchy rain possible
 17° /9° 0.1 mm 4
May 4 Cloudy
Cloudy
 19° /8° 0 mm 4
May 5 Sunny
Sunny
 24° /11° 0 mm 6
May 6 Sunny
Sunny
 24° /10° 0 mm 6
May 7 Sunny
Sunny
 25° /10° 0 mm 7
May 8 Sunny
Sunny
 27° /10° 0 mm 7
May 9 Sunny
Sunny
 30° /12° 0 mm 7
May 10 Cloudy
Cloudy
 27° /16° 0 mm 6
May 11 Sunny
Sunny
 25° /11° 0 mm 7
May 12 Patchy rain possible
Patchy rain possible
 15° /6° 1.4 mm 4
May 13 Patchy rain possible
Patchy rain possible
 16° /5° 0.7 mm 4
May 14 Partly cloudy
Partly cloudy
 20° /7° 0 mm 6
May 15 Sunny
Sunny
 24° /8° 0 mm 6
May 16 Partly cloudy
Partly cloudy
 24° /11° 0 mm 6
May 17 Patchy rain possible
Patchy rain possible
 18° /12° 0.6 mm 4
May 18 Sunny
Sunny
 22° /10° 0 mm 6
May 19 Sunny
Sunny
 26° /12° 0 mm 7
May 20 Sunny
Sunny
 26° /12° 0 mm 7
May 21 Sunny
Sunny
 28° /10° 0 mm 7
May 22 Sunny
Sunny
 27° /11° 0 mm 7
May 23 Sunny
Sunny
 23° /11° 0 mm 6
May 24 Sunny
Sunny
 25° /11° 0 mm 7
May 25 Sunny
Sunny
 25° /13° 0 mm 7
May 26 Overcast
Overcast
 23° /10° 0 mm 5
May 27 Sunny
Sunny
 27° /12° 0 mm 7
May 28 Sunny
Sunny
 29° /17° 0 mm 7
May 29 Overcast
Overcast
 27° /14° 0 mm 6
May 30 Sunny
Sunny
 34° /19° 0 mm 8
May 31 Partly cloudy
Partly cloudy
 35° /21° 0 mm 9
Next
Important Notice
Our weather forecast for Tuolumne 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 Tuolumne County forecast closer to your planned date for the most up-to-date weather information.
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Tuolumne County in May - FAQ

What are the expected maximum and minimum temperatures in Tuolumne County during May?
Enjoy moderate daytime temperatures of up to 25° and cooler nights around 11°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Tuolumne County during May?
Rainfall in Tuolumne County during May is rare to nonexistent, with the total expected rainfall being less than 10 mm and approximately 3 days seeing any precipitation. Planning without the concern for rain is generally straightforward during this very dry period.
What are the typical wind conditions in Tuolumne County during May?
The average wind speed in Tuolumne County during May is 14 km/h, suggesting breezy to windy conditions, depending on your activities.

May rainfall patterns in Tuolumne County

Explore the daily rainfall trends and prepare for Tuolumne Countys May weather 💧

UV exposure in Tuolumne County during May

Stay informed about UV levels for safe outdoor activities throughout the month of May ☀️
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Location coordinates Where is Tuolumne County?

Get accurate weather forecasts for Tuolumne County, located at latitude 37.984 and longitude -120.382. Stay updated with localized weather information tailored for Tuolumne County.

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