World Resorts USA Mammoth Lakes

Mammoth Lakes Monthly Weather Averages

Please click on any column to get detailed information about Mammoth Lakes weather in that particular month. You will get daily weather information for that month for the last several years.

Day & Night air temperature, °F

jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0
13
26
39
52
65
78
91
104
35.4
42.4
58.3
69.2
74.3
77.2
67.5
56.1
45.8
34.6
33.3
32.7
21.7
24.5
37.4
46.0
51.5
53.9
46.2
36.4
27.4
19.2
18.1
18.1
Day temperature   
Night temperature

The warmest month in Mammoth Lakes is july. The average daily temp is 77.2°F. The average nightly temp is 53.9°F.

Precipitation total, in.

jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0.0
0.3
0.5
0.8
1.0
1.3
1.6
1.8
1.5
0.3
0.3
0.1
0.3
0.2
0.2
0.4
0.5
1.1
0.9
1.1

September is the month with least precipitations during the year. The average precipitation totals for this month is 0.1 in. The month with most precipitation total is December.

Number of rainy days

jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0
4
3
1
0
0
0
0
0
0
1
2
1
2

This chart shows averages for the last three years. It shows medium and heavy rains only, it doesn't show light rains.

Wind speed, mph
jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0
1
2
3
4
5
6
7
5.4
5.2
4.9
5.6
5.6
5.9
6.2
6.1
5.9
6.3
5.3
4.9
Sunny, partly cloudy and cloudy days
1
2
3
4
5
6
7
8
9
10
11
12
0
5
10
15
20
25
30
35
6
2
2
4
10
6
4
10
6
5
1
5
4
4
6
5
8
7
8
15
22
25
28
25
27
26
23
21
13
16
19
Cloudy days   
Partly cloudy days   
Sunny days
Average sunny hours
jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0
2
4
6
8
10
12
14
16
6.2
7.7
9.2
11.1
11.7
12.5
12.4
11.3
10.4
7.4
7.1
6.9

Sunny hours are calculated based on the average daily number of hours while sunlight can reach the ground. It depends on day length and cloudiness during the day.

* Charts above show average data for the last 3 years.

Best time for vacation in Mammoth Lakes

Sunniest months:
September 28 days
July 27 days
June 26 days
Warmest months:
July 77.2 °F
August 74.3 °F
September 69.2 °F
Coldest months:
January 32.7 °F
February 33.3 °F
March 34.6 °F
Rainiest months:
December 1 day
October 0 days
August 0 days
Windiest months:
March 6.3 mph
June 6.2 mph
May 6.1 mph

Mammoth Lakes on a weather map

Leaflet | Tiles © Esri
Places in USA:
Name
°F
Boston
+39°F
Washington
+73°F
Hawaii
+75°F
Honolulu
+75°F
Las Vegas
+61°F
Los Angeles
+66°F
Miami
+77°F
New York
+45°F
Orlando
+73°F
San Diego
+59°F
San Francisco
+52°F
Sarasota
+73°F
Tampa
+77°F
Houston
+55°F
Chicago
+41°F
all places
24 Hours Forecast
Mammoth Lakes
Local time: 22:19
April 06, sunday
0000
28°F
SE
2 mph
0300
28°F
E
2 mph
0600
30°F
E
2 mph
0900
37°F
N
0 mph
1200
43°F
NE
2 mph
1500
43°F
NE
6 mph
1800
37°F
NE
6 mph
2100
32°F
NE
4 mph
Units of measurement: °C / °F