July weather forecast and climate
Mammoth Lakes, CA

What is the warmest month in Mammoth Lakes?

The warmest month in Mammoth Lakes is July, with an average high-temperature of 77.7°F (25.4°C) and an average low-temperature of 45.3°F (7.4°C).

What is the temperature in July in Mammoth Lakes?

The average high-temperature, in July, in Mammoth Lakes, California, is 77.7°F (25.4°C), while the average low-temperature is 45.3°F (7.4°C).

How many days does it rain in July in Mammoth Lakes?

In Mammoth Lakes, in July, during 3 rainfall days, typically 0.5" (13mm) of precipitation is accumulated.

Does it snow in Mammoth Lakes in July?

In July, in Mammoth Lakes, it doesn't snow. June is the latest month when it typically snows.
Average temperature in July - Mammoth Lakes, CA
  • Average high temperature in July: 77.7°F

The warmest month (with the highest average high temperature) is July (77.7°F).
The month with the lowest average high temperature is January (40.1°F).

  • Average low temperature in July: 45.3°F

The month with the highest average low temperature is July (45.3°F).
The coldest month (with the lowest average low temperature) is January (14.8°F).

Average rainfall in July - Mammoth Lakes, CA
  • Average rainfall in July: 0.5"

The wettest month (with the highest rainfall) is January (4.6").
The driest month (with the lowest rainfall) is August (0.3").

Average rainfall days in July - Mammoth Lakes, CA
  • Average rainfall days in July: 3 days

Months with the highest number of rainy days are January and February (9 days).
Months with the lowest number of rainy days are August and September (2 days).

Average snowfall in July - Mammoth Lakes, CA
  • Average snowfall in July: 0"

The month with the highest snowfall is December (45.3").
Months with the lowest snowfall are July, August and September (0").

Average daylight in July / Average sunshine in July - Mammoth Lakes, CA
  • Average daylight in July: 14.5h

The month with the longest days is June (Average daylight: 14.7h).
The month with shortest days is December (Average daylight: 9.6h).

  • Average sunshine in July: 12h

The month with most sunshine is July (Average sunshine: 12h).
The month with least sunshine is December (Average sunshine: 6h).

Average UV index in July - Mammoth Lakes, CA
  • Average UV index in July: 11

Months with the highest UV index are June and July (UV index 11).
The month with the lowest UV index is December (UV index 2).

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