World Resorts USA Fort Collins

Fort Collins Monthly Weather Averages

Please click on any column to get detailed information about Fort Collins 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
14
28
42
56
70
84
98
112
42.8
50.2
64.6
80.7
86.5
86.7
80.4
67.1
56.7
48.8
37.4
35.9
27.2
31.6
43.0
56.0
63.4
64.0
59.1
48.2
37.8
31.7
21.6
21.9
Day temperature   
Night temperature

The warmest month in Fort Collins is july. The average daily temp is 86.7°F. The average nightly temp is 64.0°F.

Precipitation total, in.

jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0.0
0.3
0.6
0.9
1.2
1.5
1.8
2.2
2.5
0.2
0.4
0.2
0.4
0.5
0.8
1.5
1.8
0.9
0.9
0.4
0.2

October is the month with least precipitations during the year. The average precipitation totals for this month is 0.2 in. The month with most precipitation total is May.

Number of rainy days

jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0
5
0
0
0
1
0
1
3
4
2
1
0
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
5.1
4.6
5.1
5.4
5.4
5.6
6.3
6.4
7.1
6.3
5.4
4.5
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
3
3
2
2
2
3
7
5
7
6
6
10
6
7
5
9
12
13
13
9
9
9
10
18
21
22
23
21
18
14
11
15
15
14
15
Cloudy days   
Partly cloudy days   
Sunny days
Average sunny hours
jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0
1
2
3
4
5
6
7
8
9
10
11
12
6.6
7.2
8.8
9.9
10.1
10.7
10
8.4
8.8
7.5
7.2
6.1

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 Fort Collins

Sunniest months:
September 23 days
October 22 days
August 21 days
Warmest months:
July 86.7 °F
August 86.5 °F
September 80.7 °F
Coldest months:
January 35.9 °F
February 37.4 °F
December 42.8 °F
Rainiest months:
May 4 days
June 3 days
April 1 day
Windiest months:
April 7.1 mph
May 6.4 mph
March 6.3 mph

Fort Collins on a weather map

Leaflet | Tiles © Esri
Places in USA:
Name
°F
Boston
+36°F
Washington
+39°F
Hawaii
+73°F
Honolulu
+73°F
Las Vegas
+59°F
Los Angeles
+55°F
Miami
+73°F
New York
+37°F
Orlando
+63°F
San Diego
+59°F
San Francisco
+52°F
Sarasota
+59°F
Tampa
+61°F
Houston
+68°F
Chicago
+43°F
all places
24 Hours Forecast
Fort Collins
Local time: 04:07
April 17, thursday
0600
43°F
E
3 mph
0900
54°F
SW
2 mph
1200
63°F
W
7 mph
1500
66°F
N
5 mph
1800
54°F
SW
14 mph
2100
43°F
S
15 mph
April 18, friday
0000
36°F
SW
9 mph
0300
34°F
SW
7 mph
Units of measurement: °C / °F