Boulder, us-Colorado State, USA in September 2023 Historical Weather Query

Temperature Unit：
Wind Speed Unit：
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Monday Tuesday Wednesday Thursday Friday Saturday Sunday
1
Weather Icon
13.4 56.1 ~ 34.2°C 93.6°F
Sunrise: 06:28
Sunset: 19:33
 		2
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15.9 60.6 ~ 31.1°C 88°F
Sunrise: 06:29
Sunset: 19:31
 		3
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15.2 59.4 ~ 29.7°C 85.5°F
Sunrise: 06:30
Sunset: 19:29
4
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11.9 53.4 ~ 30.2°C 86.4°F
Sunrise: 06:31
Sunset: 19:28
 		5
Weather Icon
11.8 53.2 ~ 24°C 75.2°F
Sunrise: 06:32
Sunset: 19:26
 		6
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10.2 50.4 ~ 27.2°C 81°F
Sunrise: 06:33
Sunset: 19:24
 		7
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9.7 49.5 ~ 30.2°C 86.4°F
Sunrise: 06:34
Sunset: 19:23
 		8
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11.4 52.5 ~ 29.4°C 84.9°F
Sunrise: 06:35
Sunset: 19:21
 		9
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10.9 51.6 ~ 27.3°C 81.1°F
Sunrise: 06:36
Sunset: 19:20
 		10
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12.7 54.9 ~ 20°C 68°F
Sunrise: 06:37
Sunset: 19:18
11
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10.1 50.2 ~ 18.5°C 65.3°F
Sunrise: 06:38
Sunset: 19:16
 		12
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8.6 47.5 ~ 21°C 69.8°F
Sunrise: 06:39
Sunset: 19:15
 		13
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8.8 47.8 ~ 23.6°C 74.5°F
Sunrise: 06:40
Sunset: 19:13
 		14
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9.5 49.1 ~ 19.4°C 66.9°F
Sunrise: 06:41
Sunset: 19:11
 		15
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7.7 45.9 ~ 17.2°C 63°F
Sunrise: 06:41
Sunset: 19:10
 		16
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5.7 42.3 ~ 21.7°C 71.1°F
Sunrise: 06:42
Sunset: 19:08
 		17
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7.8 46 ~ 25°C 77°F
Sunrise: 06:43
Sunset: 19:07
18
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10.9 51.6 ~ 27.1°C 80.8°F
Sunrise: 06:44
Sunset: 19:05
 		19
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11.1 52 ~ 24.2°C 75.6°F
Sunrise: 06:45
Sunset: 19:03
 		20
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8.1 46.6 ~ 24.3°C 75.7°F
Sunrise: 06:46
Sunset: 19:02
 		21
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9.2 48.6 ~ 23°C 73.4°F
Sunrise: 06:47
Sunset: 19:00
 		22
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8.7 47.7 ~ 23.6°C 74.5°F
Sunrise: 06:48
Sunset: 18:58
 		23
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6.8 44.2 ~ 22.1°C 71.8°F
Sunrise: 06:49
Sunset: 18:56
 		24
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4.8 40.6 ~ 22.5°C 72.5°F
Sunrise: 06:50
Sunset: 18:55
25
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6.9 44.4 ~ 25°C 77°F
Sunrise: 06:51
Sunset: 18:53
 		26
Weather Icon
7.9 46.2 ~ 25.1°C 77.2°F
Sunrise: 06:52
Sunset: 18:51
 		27
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8.9 48 ~ 28.5°C 83.3°F
Sunrise: 06:53
Sunset: 18:50
 		28
Weather Icon
8.9 48 ~ 29.5°C 85.1°F
Sunrise: 06:54
Sunset: 18:48
 		29
Weather Icon
9.4 48.9 ~ 26.2°C 79.2°F
Sunrise: 06:55
Sunset: 18:46
 		30
Weather Icon
8.5 47.3 ~ 26.6°C 79.9°F
Sunrise: 06:56
Sunset: 18:45

Boulder, us-Colorado State, USA September 2023, including Minimum Temperature, Maximum Temperature, Total Precipitation, Total Snowfall, Rainy Days, Snowy Days, Maximum Wind Speed etc. Minimum Temperature is 4.8 °C, Maximum Temperature is 34.2 °C, Total Precipitation is 31.7 mm, Total Snowfall is 0 cm, Rainy Days is 8 days, Snowy Days is 0 days, Maximum Wind Speed is 64.8 km/h.

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Date
Weather
Temperature
Wind Speed
Wind Direction
Apparent Temperature
Precipitation
Snowfall
Sunshine Duration
Shortwave Radiation
ET0 FAO Evapotranspiration
9/1
Weather Icon Overcast
13.4 56.1
34.2°C 93.6°F
28.8 km/h 17.9 mph 8 m/s 15.6 knots
↑
11.2 ~ 31.7°C 52.2 ~ 89.1°F
0 mm
0 cm
12 h
22.1 MJ/m²
5.6 mm
9/2
Weather Icon Overcast
15.9 60.6
31.1°C 88°F
40 km/h 24.9 mph 11.1 m/s 21.6 knots
↑
14.3 ~ 31.1°C 57.7 ~ 88°F
0 mm
0 cm
11.6 h
20.3 MJ/m²
4.9 mm
9/3
Weather Icon Light drizzle
15.2 59.4
29.7°C 85.5°F
51.8 km/h 32.2 mph 14.4 m/s 28 knots
↑
13.8 ~ 29°C 56.8 ~ 84.2°F
0.5 mm
0 cm
11.3 h
18.1 MJ/m²
4.2 mm
9/4
Weather Icon Mainly clear
11.9 53.4
30.2°C 86.4°F
60.5 km/h 37.6 mph 16.8 m/s 32.7 knots
↑
10.8 ~ 28.6°C 51.4 ~ 83.5°F
0 mm
0 cm
12 h
22.1 MJ/m²
5.4 mm
9/5
Weather Icon Mainly clear
11.8 53.2
24°C 75.2°F
40.3 km/h 25 mph 11.2 m/s 21.8 knots
↑
9.4 ~ 22.8°C 48.9 ~ 73°F
0 mm
0 cm
12 h
22.8 MJ/m²
4.9 mm
9/6
Weather Icon Clear sky
10.2 50.4
27.2°C 81°F
28.4 km/h 17.6 mph 7.9 m/s 15.3 knots
↑
8.6 ~ 26.4°C 47.5 ~ 79.5°F
0 mm
0 cm
12 h
23.8 MJ/m²
4.8 mm
9/7
Weather Icon Mainly clear
9.7 49.5
30.2°C 86.4°F
37.1 km/h 23.1 mph 10.3 m/s 20 knots
↑
6.2 ~ 28.1°C 43.2 ~ 82.6°F
0 mm
0 cm
11.9 h
23.9 MJ/m²
5.5 mm
9/8
Weather Icon Partly cloudy
11.4 52.5
29.4°C 84.9°F
23.8 km/h 14.8 mph 6.6 m/s 12.9 knots
↑
9.3 ~ 26.8°C 48.7 ~ 80.2°F
0 mm
0 cm
11.9 h
23.3 MJ/m²
5.1 mm
9/9
Weather Icon Overcast
10.9 51.6
27.3°C 81.1°F
35.3 km/h 21.9 mph 9.8 m/s 19.1 knots
↑
8.4 ~ 25.9°C 47.1 ~ 78.6°F
0 mm
0 cm
11.9 h
22.1 MJ/m²
4.9 mm
9/10
Weather Icon Moderate rain
12.7 54.9
20°C 68°F
34.2 km/h 21.3 mph 9.5 m/s 18.5 knots
↑
11.4 ~ 18.6°C 52.5 ~ 65.5°F
18 mm
0 cm
9.1 h
14.1 MJ/m²
2.5 mm
9/11
Weather Icon Moderate drizzle
10.1 50.2
18.5°C 65.3°F
19.8 km/h 12.3 mph 5.5 m/s 10.7 knots
↑
9.2 ~ 18°C 48.6 ~ 64.4°F
1.9 mm
0 cm
9.4 h
15.2 MJ/m²
2.7 mm
9/12
Weather Icon Light drizzle
8.6 47.5
21°C 69.8°F
20.5 km/h 12.7 mph 5.7 m/s 11.1 knots
↑
7.1 ~ 20.9°C 44.8 ~ 69.6°F
0.2 mm
0 cm
11.7 h
20.2 MJ/m²
3.6 mm
9/13
Weather Icon Overcast
8.8 47.8
23.6°C 74.5°F
19.8 km/h 12.3 mph 5.5 m/s 10.7 knots
↑
7.1 ~ 23.3°C 44.8 ~ 73.9°F
0 mm
0 cm
11.7 h
20.6 MJ/m²
3.9 mm
9/14
Weather Icon Slight rain
9.5 49.1
19.4°C 66.9°F
30.2 km/h 18.8 mph 8.4 m/s 16.3 knots
↑
7.7 ~ 18.4°C 45.9 ~ 65.1°F
6.8 mm
0 cm
9 h
15 MJ/m²
2.9 mm
9/15
Weather Icon Light drizzle
7.7 45.9
17.2°C 63°F
20.5 km/h 12.7 mph 5.7 m/s 11.1 knots
↑
5.3 ~ 15.4°C 41.5 ~ 59.7°F
2.6 mm
0 cm
4.9 h
9.8 MJ/m²
1.8 mm
9/16
Weather Icon Clear sky
5.7 42.3
21.7°C 71.1°F
23 km/h 14.3 mph 6.4 m/s 12.4 knots
↑
3.4 ~ 20.9°C 38.1 ~ 69.6°F
0 mm
0 cm
11.6 h
22.6 MJ/m²
4 mm
9/17
Weather Icon Partly cloudy
7.8 46
25°C 77°F
33.5 km/h 20.8 mph 9.3 m/s 18.1 knots
↑
5.3 ~ 23.3°C 41.5 ~ 73.9°F
0 mm
0 cm
11.5 h
22.1 MJ/m²
4.5 mm
9/18
Weather Icon Overcast
10.9 51.6
27.1°C 80.8°F
39.2 km/h 24.4 mph 10.9 m/s 21.2 knots
↑
7.7 ~ 24.7°C 45.9 ~ 76.5°F
0 mm
0 cm
9.8 h
19.4 MJ/m²
4.7 mm
9/19
Weather Icon Dense drizzle
11.1 52
24.2°C 75.6°F
64.8 km/h 40.3 mph 18 m/s 35 knots
↑
9 ~ 22.3°C 48.2 ~ 72.1°F
1.6 mm
0 cm
9.8 h
17.2 MJ/m²
3.9 mm
9/20
Weather Icon Partly cloudy
8.1 46.6
24.3°C 75.7°F
31.7 km/h 19.7 mph 8.8 m/s 17.1 knots
↑
5.6 ~ 22°C 42.1 ~ 71.6°F
0 mm
0 cm
11.4 h
19.9 MJ/m²
3.9 mm
9/21
Weather Icon Overcast
9.2 48.6
23°C 73.4°F
23.8 km/h 14.8 mph 6.6 m/s 12.9 knots
↑
6.9 ~ 21.4°C 44.4 ~ 70.5°F
0 mm
0 cm
10.8 h
19.5 MJ/m²
3.8 mm
9/22
Weather Icon Overcast
8.7 47.7
23.6°C 74.5°F
30.2 km/h 18.8 mph 8.4 m/s 16.3 knots
↑
6.8 ~ 19.9°C 44.2 ~ 67.8°F
0 mm
0 cm
11.3 h
20.4 MJ/m²
3.9 mm
9/23
Weather Icon Overcast
6.8 44.2
22.1°C 71.8°F
47.2 km/h 29.3 mph 13.1 m/s 25.5 knots
↑
3.4 ~ 20°C 38.1 ~ 68°F
0 mm
0 cm
11.2 h
21.8 MJ/m²
4.5 mm
9/24
Weather Icon Clear sky
4.8 40.6
22.5°C 72.5°F
23.8 km/h 14.8 mph 6.6 m/s 12.9 knots
↑
1.3 ~ 20.1°C 34.3 ~ 68.2°F
0 mm
0 cm
11.2 h
21.3 MJ/m²
4.1 mm
9/25
Weather Icon Partly cloudy
6.9 44.4
25°C 77°F
20.5 km/h 12.7 mph 5.7 m/s 11.1 knots
↑
4 ~ 22.7°C 39.2 ~ 72.9°F
0 mm
0 cm
11.2 h
21 MJ/m²
4.2 mm
9/26
Weather Icon Clear sky
7.9 46.2
25.1°C 77.2°F
18 km/h 11.2 mph 5 m/s 9.7 knots
↑
5.2 ~ 23.6°C 41.4 ~ 74.5°F
0 mm
0 cm
11.1 h
20.7 MJ/m²
3.9 mm
9/27
Weather Icon Clear sky
8.9 48
28.5°C 83.3°F
24.1 km/h 15 mph 6.7 m/s 13 knots
↑
6 ~ 25.9°C 42.8 ~ 78.6°F
0 mm
0 cm
11.1 h
20.5 MJ/m²
4.4 mm
9/28
Weather Icon Partly cloudy
8.9 48
29.5°C 85.1°F
37.4 km/h 23.2 mph 10.4 m/s 20.2 knots
↑
5.6 ~ 25.4°C 42.1 ~ 77.7°F
0 mm
0 cm
11 h
19 MJ/m²
4.9 mm
9/29
Weather Icon Overcast
9.4 48.9
26.2°C 79.2°F
30.6 km/h 19 mph 8.5 m/s 16.5 knots
↑
6.2 ~ 23.4°C 43.2 ~ 74.1°F
0 mm
0 cm
10.9 h
19.5 MJ/m²
4.4 mm
9/30
Weather Icon Light drizzle
8.5 47.3
26.6°C 79.9°F
37.8 km/h 23.5 mph 10.5 m/s 20.4 knots
↑
6 ~ 24.5°C 42.8 ~ 76.1°F
0.1 mm
0 cm
9.6 h
16.4 MJ/m²
4.1 mm

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