World Resorts USA Idaho Falls

Idaho Falls Monthly Weather Averages

Please click on any column to get detailed information about Idaho Falls 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
15
30
45
60
75
90
105
29.3
39.0
58.0
75.6
84.1
88.3
73.6
60.8
49.9
39.4
27.9
25.0
21.7
28.2
40.0
52.4
61.2
62.4
53.7
44.6
35.9
27.2
18.8
17.5
Day temperature   
Night temperature

The warmest month in Idaho Falls is july. The average daily temp is 88.3°F. The average nightly temp is 62.4°F.

Precipitation total, in.

jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0.0
0.2
0.4
0.5
0.7
0.9
1.1
1.2
1.4
0.6
0.6
0.5
0.6
0.3
0
0.4
0.7
0.4
1
0.5
0.4

July is the month with least precipitations during the year. The average precipitation totals for this month is 0.0 in. The month with most precipitation total is March.

Number of rainy days

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

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
8
9
10
11
6.3
7.1
7.7
7.5
7.4
7.4
8.8
9
9.3
7.3
6.6
5.1
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
18
13
6
2
3
2
7
7
14
15
19
6
9
6
6
6
4
6
10
10
8
8
7
7
8
18
22
22
27
22
14
14
9
6
6
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
3.2
4.4
7.4
10
10.7
12.9
12.1
9.1
8.3
6
4
3.7

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 Idaho Falls

Sunniest months:
July 27 days
June 22 days
August 22 days
Warmest months:
July 88.3 °F
August 84.1 °F
September 75.6 °F
Coldest months:
January 25.0 °F
February 27.9 °F
December 29.3 °F
Rainiest months:
March 2 days
September 1 day
October 1 day
Windiest months:
April 9.3 mph
May 9.0 mph
June 8.8 mph

Idaho Falls on a weather map

Leaflet | Tiles © Esri
Places in USA:
Name
°F
Boston
+39°F
Washington
+79°F
Hawaii
+77°F
Honolulu
+77°F
Las Vegas
+72°F
Los Angeles
+72°F
Miami
+77°F
New York
+46°F
Orlando
+77°F
San Diego
+63°F
San Francisco
+57°F
Sarasota
+77°F
Tampa
+79°F
Houston
+75°F
Chicago
+46°F
all places
24 Hours Forecast
Idaho Falls
Local time: 17:42
April 05, saturday
1800
54°F
NE
7 mph
2100
39°F
NW
8 mph
April 06, sunday
0000
30°F
N
6 mph
0300
28°F
N
6 mph
0600
28°F
NW
4 mph
0900
39°F
N
4 mph
1200
54°F
NE
8 mph
1500
59°F
NE
8 mph
Units of measurement: °C / °F