Contents
- Weather in January
- Weather in February
- Weather in March
- Weather in April
- Weather in May
- Weather in June
- Weather in July
- Weather in August
- Weather in September
- Weather in October
- Weather in November
- Weather in December
- Frequently asked questions
- Average temperature
- Average pressure
- Average wind speed
- Average humidity
- Average rainfall
- Average rainfall days
- Average snowfall
- Average snowfall days
- Average daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
Perfect water reflections of trees, rocks, and distant mountains in the clear water of Mammoth Lakes, California
Weather in January
January, like December, in Mammoth Lakes, California, is another cold winter month, with temperature in the range of an average low of 16.5°F (-8.6°C) and an average high of 35.6°F (2°C). In Mammoth Lakes, California, the average high-temperature in January is almost the same as in December - a still wintry 35.6°F (2°C). Weather in January »
Weather in February
February, the last month of the winter in Mammoth Lakes, is also a wintry month, with temperature in the range of an average low of 14.9°F (-9.5°C) and an average high of 34°F (1.1°C). With an average high-temperature of 34°F (1.1°C) and an average low-temperature of 14.9°F (-9.5°C), February is the coldest month. Weather in February »
Weather in March
March, the first month of the spring in Mammoth Lakes, is also a wintry month, with an average temperature fluctuating between 18.7°F (-7.4°C) and 37.6°F (3.1°C). In March, the average high-temperature is practically the same as in February - a still wintry 37.6°F (3.1°C). Weather in March »
Weather in April
April in Mammoth Lakes, California, is a chilly spring month, with an average temperature ranging between min 24.1°F (-4.4°C) and max 44.6°F (7°C). In Mammoth Lakes, the average high-temperature in April slightly increases from a cold 37.6°F (3.1°C) in March to a frosty 44.6°F (7°C). Weather in April »
Weather in May
The last month of the spring, May, is a cool month in Mammoth Lakes, California, with temperature in the range of an average high of 52.9°F (11.6°C) and an average low of 32°F (0°C). In Mammoth Lakes, the average high-temperature in May slightly increases from a chilly 44.6°F (7°C) in April to a cool 52.9°F (11.6°C). Weather in May »
Weather in June
June, the first month of the summer in Mammoth Lakes, is a comfortable month, with an average temperature fluctuating between 41.9°F (5.5°C) and 65.3°F (18.5°C). In June, the average high-temperature increases from a cool 52.9°F (11.6°C) in May to an enjoyable 65.3°F (18.5°C). Weather in June »
Weather in July
July in Mammoth Lakes, California, is a warm summer month, with an average temperature ranging between min 48.2°F (9°C) and max 73.4°F (23°C). July is the warmest month, with an average high-temperature of 73.4°F (23°C) and an average low-temperature of 48.2°F (9°C). Weather in July »
Weather in August
August, the last month of the summer in Mammoth Lakes, is also an agreeable month, with an average temperature varying between 46.8°F (8.2°C) and 72.1°F (22.3°C). In Mammoth Lakes, California, the average high-temperature in August is almost the same as in July - an agreeable 72.1°F (22.3°C). Weather in August »
Weather in September
The first month of the autumn, September, is also an enjoyable month in Mammoth Lakes, California, with an average temperature ranging between max 65.8°F (18.8°C) and min 41.5°F (5.3°C). In Mammoth Lakes, California, the average high-temperature in September slightly decreases from a pleasant 72.1°F (22.3°C) in August to a comfortable 65.8°F (18.8°C). Weather in September »
Weather in October
October, like September, in Mammoth Lakes, California, is another fresh autumn month, with an average temperature varying between 31.8°F (-0.1°C) and 55.2°F (12.9°C). In October, the average high-temperature decreases from a comfortable 65.8°F (18.8°C) in September to a cool 55.2°F (12.9°C). Weather in October »
Weather in November
The last month of the autumn, November, is also a frosty month in Mammoth Lakes, California, with an average temperature varying between 44.4°F (6.9°C) and 23°F (-5°C). In Mammoth Lakes, California, the average high-temperature in November drops from a cool 55.2°F (12.9°C) in October to a frosty 44.4°F (6.9°C). Weather in November »
Weather in December
December, the first month of the winter in Mammoth Lakes, is still a cold month, with an average temperature fluctuating between 34.2°F (1.2°C) and 15.4°F (-9.2°C). In December, the average high-temperature decreases from a frosty 44.4°F (6.9°C) in November to a wintry 34.2°F (1.2°C). Weather in December »
[Resources]FAQ
How much does it rain in Mammoth Lakes?
In Mammoth Lakes, California, during the entire year, the rain falls for 47.7 days and collects up to 4.92" (125mm) of precipitation.
When does it snow in Mammoth Lakes?
January through June, September through December are months with snowfall.
How many days does it snow in Mammoth Lakes?
Throughout the year, there are 60.8 snowfall days, and 28.58" (726mm) of snow is accumulated.
What is the month with the least sunshine in Mammoth Lakes?
With an average of 6.3h of sunshine, January has the least sunshine of the year in Mammoth Lakes.
When is the lowest UV index in Mammoth Lakes?
The months with the lowest UV index in Mammoth Lakes are January through April, October through December, with an average maximum UV index of 2.
What is the coldest month in Mammoth Lakes?
The coldest month is February, with an average high-temperature of 34°F (1.1°C) and an average low-temperature of 14.9°F (-9.5°C).
What is the most humid month in Mammoth Lakes?
The most humid month in Mammoth Lakes is February, with an average relative humidity of 76%.
What is the rainiest month in Mammoth Lakes?
February is the month with the most rainfall in Mammoth Lakes, California. Rain falls for 4.3 days and accumulates 0.94" (24mm) of precipitation.
When does it snow the most in Mammoth Lakes?
February is the month with the most snowfall in Mammoth Lakes, California. Snow falls for 9.3 days and accumulates 5.67" (144mm) of snow.
When is Daylight Saving Time (DST) in Mammoth Lakes?
On Sunday, March 13. 2022, at 2:00 am, Daylight Saving Time starts in Mammoth Lakes, and the time zone changes from PST to PDT. Daylight Saving Time ends Sunday, November 6. 2022, at 2:00 am, and the time zone reverts from PDT to PST.
When are the longest days in Mammoth Lakes?
With an average of 14h and 44min of daylight, June has the longest days of the year in Mammoth Lakes.
What is the month with the highest UV index in Mammoth Lakes?
The months with the highest UV index are June and July, with an average maximum UV index of 5.
What is the warmest month in Mammoth Lakes?
The warmest month in Mammoth Lakes is July, with an average high-temperature of 73.4°F (23°C) and an average low-temperature of 48.2°F (9°C).
When it does not snow in Mammoth Lakes?
July and August are months without snowfall in Mammoth Lakes.
What are the months with the most sunshine in Mammoth Lakes?
The months with the most sunshine in Mammoth Lakes are July and August, with an average of 12h of sunshine.
What is the least humid month in Mammoth Lakes?
August is the least humid month, with an average relative humidity of 34%.
What is the driest month in Mammoth Lakes?
August and October are months with the least rain when the rain falls for 1.8 days and typically aggregates up to 0.08" (2mm) of rain.
What is the month with the shortest days in Mammoth Lakes?
The month with the shortest days is December, with an average of 9h and 37min of daylight.
Average temperature
Mammoth Lakes, CA
The warmest month (with the highest average high temperature) is July (73.4°F).
The month with the lowest average high temperature is February (34°F).
The month with the highest average low temperature is July (48.2°F).
The coldest month (with the lowest average low temperature) is February (14.9°F).
Average pressure
Mammoth Lakes, CA
- Average pressure in January:
30.16"Hg - Average pressure in February:
30.08"Hg - Average pressure in March:
30.04"Hg - Average pressure in April:
29.98"Hg - Average pressure in May:
29.92"Hg - Average pressure in June:
29.89"Hg
- Average pressure in July:
29.92"Hg - Average pressure in August:
29.92"Hg - Average pressure in September:
29.93"Hg - Average pressure in October:
30.01"Hg - Average pressure in November:
30.08"Hg - Average pressure in December:
30.13"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.89"Hg).
Average wind speed
Mammoth Lakes, CA
- Average wind speed in January:
5.7mph - Average wind speed in February:
6.4mph - Average wind speed in March:
6.9mph - Average wind speed in April:
6.6mph - Average wind speed in May:
6.2mph - Average wind speed in June:
6.1mph
- Average wind speed in July:
4.9mph - Average wind speed in August:
4.9mph - Average wind speed in September:
5.2mph - Average wind speed in October:
5.3mph - Average wind speed in November:
5.9mph - Average wind speed in December:
6.1mph
The windiest month (with the highest average wind speed) is March (6.9mph).
The calmest months (with the lowest average wind speed) are July and August (4.9mph).
Average humidity
Mammoth Lakes, CA
The month with the highest relative humidity is February (76%).
The month with the lowest relative humidity is August (34%).
Average rainfall
Mammoth Lakes, CA
- Average rainfall in January:
0.67" - Average rainfall in February:
0.94" - Average rainfall in March:
0.75" - Average rainfall in April:
0.51" - Average rainfall in May:
0.35" - Average rainfall in June:
0.2"
- Average rainfall in July:
0.16" - Average rainfall in August:
0.08" - Average rainfall in September:
0.12" - Average rainfall in October:
0.08" - Average rainfall in November:
0.43" - Average rainfall in December:
0.63"
The wettest month (with the highest rainfall) is February (0.94").
The driest months (with the least rainfall) are August and October (0.08").
Average rainfall days
Mammoth Lakes, CA
- Average rainfall days in January:
4.3 days - Average rainfall days in February:
4.3 days - Average rainfall days in March:
5.6 days - Average rainfall days in April:
6.3 days - Average rainfall days in May:
5.3 days - Average rainfall days in June:
3.8 days
- Average rainfall days in July:
3.9 days - Average rainfall days in August:
1.8 days - Average rainfall days in September:
1.9 days - Average rainfall days in October:
2.2 days - Average rainfall days in November:
3.5 days - Average rainfall days in December:
4.8 days
The month with the highest number of rainy days is April (6.3 days).
The month with the least rainy days is August (1.8 days).
Average snowfall
Mammoth Lakes, CA
- Average snowfall in January:
4.21" - Average snowfall in February:
5.67" - Average snowfall in March:
5.2" - Average snowfall in April:
3.39" - Average snowfall in May:
1.5" - Average snowfall in June:
0.08"
The month with the highest snowfall is February (5.67").
The months with the least snowfall are July and August (0").
Average snowfall days
Mammoth Lakes, CA
- Average snowfall days in January:
9.1 days - Average snowfall days in February:
9.3 days - Average snowfall days in March:
11.3 days - Average snowfall days in April:
7.1 days - Average snowfall days in May:
4.7 days - Average snowfall days in June:
0.8 days
- Average snowfall days in July:
0 days - Average snowfall days in August:
0 days - Average snowfall days in September:
0.7 days - Average snowfall days in October:
2.2 days - Average snowfall days in November:
6.1 days - Average snowfall days in December:
9.5 days
The month with the highest number of snowfall days is March (11.3 days).
The months with the least snowfall days are July and August (0 days).
Average daylight / Average sunshine
Mammoth Lakes, CA
- Average daylight in January:
9h and 55min - Average daylight in February:
10h and 50min - Average daylight in March:
11h and 59min - Average daylight in April:
13h and 12min - Average daylight in May:
14h and 13min - Average daylight in June:
14h and 44min
- Average daylight in July:
14h and 28min - Average daylight in August:
13h and 34min - Average daylight in September:
12h and 25min - Average daylight in October:
11h and 12min - Average daylight in November:
10h and 9min - Average daylight in December:
9h and 37min
The month with the longest days is June (Average daylight: 14h and 44min).
The month with the shortest days is December (Average daylight: 9h and 37min).
- Average sunshine in January:
6h and 18min - Average sunshine in February:
6h and 24min - Average sunshine in March:
8h and 24min - Average sunshine in April:
10h and 54min - Average sunshine in May:
11h and 36min - Average sunshine in June:
11h and 54min
- Average sunshine in July:
12h and 0min - Average sunshine in August:
12h and 0min - Average sunshine in September:
11h and 0min - Average sunshine in October:
8h and 6min - Average sunshine in November:
7h and 6min - Average sunshine in December:
6h and 24min
The months with the most sunshine are July and August (Average sunshine: 12h and 0min).
The month with the least sunshine is January (Average sunshine: 6h and 18min).
Average sunshine days
Mammoth Lakes, CA
- Average sunshine days in January:
21.7 days - Average sunshine days in February:
18.8 days - Average sunshine days in March:
18.2 days - Average sunshine days in April:
19.8 days - Average sunshine days in May:
19.9 days - Average sunshine days in June:
24.3 days
- Average sunshine days in July:
24 days - Average sunshine days in August:
26.7 days - Average sunshine days in September:
25.9 days - Average sunshine days in October:
27.3 days - Average sunshine days in November:
23.4 days - Average sunshine days in December:
21.3 days
The month with the most sunshine days is October (27.3 days).
The month with the least sunshine days is March (18.2 days).
Average UV index
Mammoth Lakes, CA
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, March, April, October, November and December (UV index 2).
Average cloud cover
Mammoth Lakes, CA
The month with the most cloud cover is March (Cloud cover 30).
The month with the least cloud cover is August (Cloud cover 7).
Average visibility
Mammoth Lakes, CA
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
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