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Weather in Mammoth Lakes, California for July 2026

Your guide to Mammoth Lakes weather in July - trends and predictions

    Official Weather Alert ⚠️

  • Flood Watch - See hour by hour.

    • Temperatures

  • Until now, July 2026 in Mammoth Lakes is slightly cooler than the historical average by -0.8 °C.

  • The forecast for the next days in Mammoth Lakes predicts temperatures to be around 28 °C, close to the historical average.

  • In general, the average temperature in Mammoth Lakes at the beginning of July is 24.3 °C. As the month progressed, temperatures tended to significantly warm up, reaching an average of 28.9 °C by the end of July.

    • Rain 🌧️

  • Mammoth Lakes experiences moderate rainfall in July, with an average of 8 rainy days and a total precipitation of 17.4 mm.

    • More

  • New! Chat with our AI weatherman - it’s amazing and free.

Average dry days
23
Dry days
Average rainy days
8
Rainy days
Average snowy days
0
Snow days
Average temperatures
24°/9°
Temperatures
Average wind speed
22 km/h
Avg max wind
Average humidity
35 %
Avg humidity

Mammoth Lakes Weather July

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

Temperatures trend during July in Mammoth Lakes

See the weather trend as well as the moving average line

July weather in Mammoth Lakes day by day

Click on a date for more information
June August
Date Weather Temperatures Rain UV More
Jul. 1 Sunny
Sunny
 22° /6° 0 mm 9
Jul. 2 Partly cloudy
Partly cloudy
 23° /7° 3 mm 9
Jul. 3 Sunny
Sunny
 25° /8° 0.1 mm 9
Jul. 4 Sunny
Sunny
 24° /8° 0 mm 9
Jul. 5 Sunny
Sunny
 24° /9° 0 mm 10
Jul. 6 Sunny
Sunny
 26° /9° 0 mm 10
Jul. 7 Sunny
Sunny
 26° /10° 0 mm 10
Jul. 8 Sunny
Sunny
 26° /10° 0 mm 10
Jul. 9 Sunny
Sunny
 26° /9° 0 mm 9
Jul. 10 Sunny
Sunny
 27° /9° 0 mm 9
Jul. 11 Partly cloudy
Partly cloudy
 27° /11° 0 mm 10
Jul. 12 Patchy rain possible
Patchy rain possible
 26° /13° 0.2 mm 9
Jul. 13 Patchy rain possible
Patchy rain possible
 25° /11° 3.7 mm 7
Jul. 14 Patchy rain possible
Patchy rain possible
 25° /10° 0.6 mm 9
Jul. 15 Partly cloudy
Partly cloudy
 25° /10° 0.1 mm 9
Jul. 16 Sunny
Sunny
 24° /9° 0 mm 9
Jul. 17 Sunny
Sunny
 25° /9° 0 mm 9
Jul. 18 Patchy rain possible
Patchy rain possible
 24° /10° 1 mm 9
Jul. 19 Patchy light rain
Patchy light rain
 25° /10° 1 mm 9
Jul. 20 Sunny
Sunny
 25° /12° 0.6 mm 9.4
Jul. 21 Partly cloudy
Partly cloudy
 24° /11° 11 mm 9.5
Jul. 22 Sunny
Sunny
 25° /10° 0 mm 11.1
Jul. 23 Sunny
Sunny
 27° /12° 0 mm 12.9
Jul. 24 Sunny
Sunny
 28° /13° 0 mm 7
Jul. 25 Sunny
Sunny
 28° /13° 0 mm 7
Jul. 26 Sunny
Sunny
 29° /13° 0 mm 7
Jul. 27 Sunny
Sunny
 29° /14° 0 mm 7
Jul. 28 Sunny
Sunny
 30° /14° 0 mm 7
Jul. 29 Sunny
Sunny
 29° /13° 0 mm 7
Jul. 30 Sunny
Sunny
 28° /13° 0 mm 7
Jul. 31 Sunny
Sunny
 29° /13° 0 mm 7
Next
Important Notice
Our weather forecast for Mammoth Lakes in July 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 Mammoth Lakes forecast closer to your planned date for the most up-to-date weather information.
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Mammoth Lakes in July - FAQ

What are the expected maximum and minimum temperatures in Mammoth Lakes during July?
Enjoy moderate daytime temperatures of up to 24° and cooler nights around 9°. Ideal for a range of outdoor activities, from hiking to city tours.

How much rainfall should be expected in Mammoth Lakes during July?
Expect minimal rainfall in Mammoth Lakes during July, with a total of 17.4 mm over approximately 8 days. This minimal precipitation is unlikely to significantly impact plans.

What are the typical wind conditions in Mammoth Lakes during July?
The average wind speed in Mammoth Lakes during July is 22 km/h, suggesting breezy to windy conditions, depending on your activities.

July rainfall patterns in Mammoth Lakes

Explore the daily rainfall trends and prepare for Mammoth Lakess July weather 💧
Typically, Mammoth Lakes has 8 rainy days in July with a total of 17.4 mm of rainfall.

UV exposure in Mammoth Lakes during July

Stay informed about UV levels for safe outdoor activities throughout the month of July ☀️

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Location coordinates Where is Mammoth Lakes?

Get accurate weather forecasts for Mammoth Lakes, located at latitude 37.649 and longitude -118.972. Stay updated with localized weather information tailored for Mammoth Lakes.

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