Fort Collins, us-Colorado State, USA in September 2025 Historical Weather Query

Temperature Unit：
Wind Speed Unit：
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Monday Tuesday Wednesday Thursday Friday Saturday Sunday
1
Weather Icon
11.9 53.4 ~ 29.1°C 84.4°F
Sunrise: 06:27
Sunset: 19:31
 		2
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11.1 52 ~ 29.7°C 85.5°F
Sunrise: 06:28
Sunset: 19:30
 		3
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11.6 52.9 ~ 30.8°C 87.4°F
Sunrise: 06:29
Sunset: 19:28
 		4
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12.8 55 ~ 30°C 86°F
Sunrise: 06:30
Sunset: 19:27
 		5
Weather Icon
11.3 52.3 ~ 20.7°C 69.3°F
Sunrise: 06:31
Sunset: 19:25
 		6
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7.8 46 ~ 26°C 78.8°F
Sunrise: 06:32
Sunset: 19:23
 		7
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12.8 55 ~ 26.1°C 79°F
Sunrise: 06:33
Sunset: 19:22
8
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12.8 55 ~ 29.9°C 85.8°F
Sunrise: 06:34
Sunset: 19:20
 		9
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12.8 55 ~ 27.9°C 82.2°F
Sunrise: 06:35
Sunset: 19:18
 		10
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11.8 53.2 ~ 30.8°C 87.4°F
Sunrise: 06:36
Sunset: 19:17
 		11
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17 62.6 ~ 30.5°C 86.9°F
Sunrise: 06:37
Sunset: 19:15
 		12
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13.4 56.1 ~ 29.6°C 85.3°F
Sunrise: 06:38
Sunset: 19:13
 		13
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12.6 54.7 ~ 25.5°C 77.9°F
Sunrise: 06:39
Sunset: 19:12
 		14
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10.8 51.4 ~ 21.5°C 70.7°F
Sunrise: 06:40
Sunset: 19:10
15
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8.9 48 ~ 27.4°C 81.3°F
Sunrise: 06:41
Sunset: 19:08
 		16
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11.8 53.2 ~ 23.8°C 74.8°F
Sunrise: 06:42
Sunset: 19:07
 		17
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8.9 48 ~ 18.6°C 65.5°F
Sunrise: 06:43
Sunset: 19:05
 		18
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8.4 47.1 ~ 22.1°C 71.8°F
Sunrise: 06:44
Sunset: 19:03
 		19
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7.4 45.3 ~ 25.7°C 78.3°F
Sunrise: 06:45
Sunset: 19:01
 		20
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10.3 50.5 ~ 25.8°C 78.4°F
Sunrise: 06:46
Sunset: 19:00
 		21
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9.3 48.7 ~ 27°C 80.6°F
Sunrise: 06:47
Sunset: 18:58
22
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10.4 50.7 ~ 25.5°C 77.9°F
Sunrise: 06:48
Sunset: 18:56
 		23
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9.8 49.6 ~ 13.9°C 57°F
Sunrise: 06:49
Sunset: 18:55
 		24
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7.7 45.9 ~ 19.6°C 67.3°F
Sunrise: 06:50
Sunset: 18:53
 		25
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5.8 42.4 ~ 24.2°C 75.6°F
Sunrise: 06:51
Sunset: 18:51
 		26
Weather Icon
6.8 44.2 ~ 28.4°C 83.1°F
Sunrise: 06:52
Sunset: 18:50
 		27
Weather Icon
9.3 48.7 ~ 24.5°C 76.1°F
Sunrise: 06:53
Sunset: 18:48
 		28
Weather Icon
10.4 50.7 ~ 26.7°C 80.1°F
Sunrise: 06:54
Sunset: 18:46
29
Weather Icon
10 50 ~ 24.5°C 76.1°F
Sunrise: 06:55
Sunset: 18:45
 		30
Weather Icon
8.9 48 ~ 25.6°C 78.1°F
Sunrise: 06:56
Sunset: 18:43

Fort Collins, us-Colorado State, USA September 2025, including Minimum Temperature, Maximum Temperature, Total Precipitation, Total Snowfall, Rainy Days, Snowy Days, Maximum Wind Speed etc. Minimum Temperature is 5.8 °C, Maximum Temperature is 30.8 °C, Total Precipitation is 53.9 mm, Total Snowfall is 0 cm, Rainy Days is 11 days, Snowy Days is 0 days, Maximum Wind Speed is 57.6 km/h.

Show Fields

Date
Weather
Temperature
Wind Speed
Wind Direction
Apparent Temperature
Precipitation
Snowfall
Sunshine Duration
Shortwave Radiation
ET0 FAO Evapotranspiration
9/1
Weather Icon Mainly clear
11.9 53.4
29.1°C 84.4°F
33.8 km/h 21 mph 9.4 m/s 18.3 knots
↑
9.5 ~ 27.1°C 49.1 ~ 80.8°F
0 mm
0 cm
12 h
24.3 MJ/m²
5.5 mm
9/2
Weather Icon Partly cloudy
11.1 52
29.7°C 85.5°F
28.1 km/h 17.5 mph 7.8 m/s 15.2 knots
↑
9.8 ~ 28.7°C 49.6 ~ 83.7°F
0 mm
0 cm
12 h
22.2 MJ/m²
4.8 mm
9/3
Weather Icon Overcast
11.6 52.9
30.8°C 87.4°F
39.2 km/h 24.4 mph 10.9 m/s 21.2 knots
↑
10.3 ~ 28°C 50.5 ~ 82.4°F
0 mm
0 cm
12 h
23.8 MJ/m²
6 mm
9/4
Weather Icon Overcast
12.8 55
30°C 86°F
51.5 km/h 32 mph 14.3 m/s 27.8 knots
↑
10.7 ~ 28.7°C 51.3 ~ 83.7°F
0 mm
0 cm
12 h
21 MJ/m²
5.1 mm
9/5
Weather Icon Overcast
11.3 52.3
20.7°C 69.3°F
25.6 km/h 15.9 mph 7.1 m/s 13.8 knots
↑
9.1 ~ 19°C 48.4 ~ 66.2°F
0 mm
0 cm
11.8 h
20.2 MJ/m²
3.9 mm
9/6
Weather Icon Overcast
7.8 46
26°C 78.8°F
27 km/h 16.8 mph 7.5 m/s 14.6 knots
↑
6.2 ~ 23.8°C 43.2 ~ 74.8°F
0 mm
0 cm
11.9 h
22.6 MJ/m²
4.3 mm
9/7
Weather Icon Moderate drizzle
12.8 55
26.1°C 79°F
37.8 km/h 23.5 mph 10.5 m/s 20.4 knots
↑
12.2 ~ 25.9°C 54 ~ 78.6°F
0.6 mm
0 cm
11.9 h
19.6 MJ/m²
4.2 mm
9/8
Weather Icon Overcast
12.8 55
29.9°C 85.8°F
44.3 km/h 27.5 mph 12.3 m/s 23.9 knots
↑
11.1 ~ 27.9°C 52 ~ 82.2°F
0 mm
0 cm
11.9 h
21.7 MJ/m²
5.4 mm
9/9
Weather Icon Overcast
12.8 55
27.9°C 82.2°F
52.2 km/h 32.4 mph 14.5 m/s 28.2 knots
↑
10.5 ~ 26.7°C 50.9 ~ 80.1°F
0 mm
0 cm
9 h
17.1 MJ/m²
4.2 mm
9/10
Weather Icon Overcast
11.8 53.2
30.8°C 87.4°F
31.7 km/h 19.7 mph 8.8 m/s 17.1 knots
↑
10.9 ~ 29.3°C 51.6 ~ 84.7°F
0 mm
0 cm
11.8 h
20.9 MJ/m²
4.7 mm
9/11
Weather Icon Light drizzle
17 62.6
30.5°C 86.9°F
31.3 km/h 19.4 mph 8.7 m/s 16.9 knots
↑
15.5 ~ 28.9°C 59.9 ~ 84°F
0.1 mm
0 cm
11.5 h
18.6 MJ/m²
4.8 mm
9/12
Weather Icon Overcast
13.4 56.1
29.6°C 85.3°F
37.8 km/h 23.5 mph 10.5 m/s 20.4 knots
↑
11.7 ~ 28.4°C 53.1 ~ 83.1°F
0 mm
0 cm
10.8 h
17.3 MJ/m²
4.2 mm
9/13
Weather Icon Overcast
12.6 54.7
25.5°C 77.9°F
39.6 km/h 24.6 mph 11 m/s 21.4 knots
↑
11.1 ~ 24.7°C 52 ~ 76.5°F
0 mm
0 cm
11.3 h
17.7 MJ/m²
4.1 mm
9/14
Weather Icon Moderate rain
10.8 51.4
21.5°C 70.7°F
52.9 km/h 32.9 mph 14.7 m/s 28.6 knots
↑
8.9 ~ 19.3°C 48 ~ 66.7°F
11.5 mm
0 cm
7.1 h
13.4 MJ/m²
3.1 mm
9/15
Weather Icon Overcast
8.9 48
27.4°C 81.3°F
28.1 km/h 17.5 mph 7.8 m/s 15.2 knots
↑
7.1 ~ 26.1°C 44.8 ~ 79°F
0 mm
0 cm
11.3 h
18.8 MJ/m²
3.9 mm
9/16
Weather Icon Moderate drizzle
11.8 53.2
23.8°C 74.8°F
36.4 km/h 22.6 mph 10.1 m/s 19.7 knots
↑
9 ~ 22.5°C 48.2 ~ 72.5°F
0.8 mm
0 cm
10.1 h
17.2 MJ/m²
4 mm
9/17
Weather Icon Slight rain
8.9 48
18.6°C 65.5°F
43.6 km/h 27.1 mph 12.1 m/s 23.5 knots
↑
7.2 ~ 17.4°C 45 ~ 63.3°F
3.5 mm
0 cm
10.9 h
16.4 MJ/m²
3.2 mm
9/18
Weather Icon Partly cloudy
8.4 47.1
22.1°C 71.8°F
27.7 km/h 17.2 mph 7.7 m/s 15 knots
↑
7.1 ~ 20.8°C 44.8 ~ 69.4°F
0 mm
0 cm
11.4 h
20 MJ/m²
3.7 mm
9/19
Weather Icon Overcast
7.4 45.3
25.7°C 78.3°F
31 km/h 19.3 mph 8.6 m/s 16.7 knots
↑
5.4 ~ 24.3°C 41.7 ~ 75.7°F
0 mm
0 cm
9.9 h
19.6 MJ/m²
3.9 mm
9/20
Weather Icon Slight rain
10.3 50.5
25.8°C 78.4°F
49.7 km/h 30.9 mph 13.8 m/s 26.8 knots
↑
9.5 ~ 24°C 49.1 ~ 75.2°F
1.8 mm
0 cm
10.5 h
17.1 MJ/m²
3.5 mm
9/21
Weather Icon Partly cloudy
9.3 48.7
27°C 80.6°F
45.4 km/h 28.2 mph 12.6 m/s 24.5 knots
↑
7.5 ~ 24.7°C 45.5 ~ 76.5°F
0 mm
0 cm
11.3 h
17.6 MJ/m²
4 mm
9/22
Weather Icon Moderate drizzle
10.4 50.7
25.5°C 77.9°F
57.6 km/h 35.8 mph 16 m/s 31.1 knots
↑
9.2 ~ 24.3°C 48.6 ~ 75.7°F
1.1 mm
0 cm
8.9 h
14.1 MJ/m²
3.1 mm
9/23
Weather Icon Moderate rain
9.8 49.6
13.9°C 57°F
34.6 km/h 21.5 mph 9.6 m/s 18.7 knots
↑
7.7 ~ 11.1°C 45.9 ~ 52°F
33.9 mm
0 cm
0 h
1.9 MJ/m²
0.8 mm
9/24
Weather Icon Mainly clear
7.7 45.9
19.6°C 67.3°F
19.8 km/h 12.3 mph 5.5 m/s 10.7 knots
↑
5.4 ~ 18.7°C 41.7 ~ 65.7°F
0 mm
0 cm
11.2 h
20.1 MJ/m²
3.4 mm
9/25
Weather Icon Clear sky
5.8 42.4
24.2°C 75.6°F
26.6 km/h 16.5 mph 7.4 m/s 14.4 knots
↑
3.3 ~ 22.2°C 37.9 ~ 72°F
0 mm
0 cm
11.1 h
20.4 MJ/m²
3.7 mm
9/26
Weather Icon Overcast
6.8 44.2
28.4°C 83.1°F
47.9 km/h 29.8 mph 13.3 m/s 25.9 knots
↑
4.8 ~ 26.6°C 40.6 ~ 79.9°F
0 mm
0 cm
10.8 h
18.2 MJ/m²
4.4 mm
9/27
Weather Icon Partly cloudy
9.3 48.7
24.5°C 76.1°F
31 km/h 19.3 mph 8.6 m/s 16.7 knots
↑
8 ~ 22.2°C 46.4 ~ 72°F
0 mm
0 cm
10.9 h
19.5 MJ/m²
3.8 mm
9/28
Weather Icon Light drizzle
10.4 50.7
26.7°C 80.1°F
32.4 km/h 20.1 mph 9 m/s 17.5 knots
↑
8.4 ~ 26°C 47.1 ~ 78.8°F
0.4 mm
0 cm
10.3 h
17.5 MJ/m²
3.7 mm
9/29
Weather Icon Light drizzle
10 50
24.5°C 76.1°F
31.3 km/h 19.4 mph 8.7 m/s 16.9 knots
↑
9.1 ~ 22.7°C 48.4 ~ 72.9°F
0.1 mm
0 cm
10.8 h
15.6 MJ/m²
3.3 mm
9/30
Weather Icon Light drizzle
8.9 48
25.6°C 78.1°F
30.6 km/h 19 mph 8.5 m/s 16.5 knots
↑
7 ~ 23.5°C 44.6 ~ 74.3°F
0.1 mm
0 cm
10.7 h
17.3 MJ/m²
3.5 mm

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