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Florence weather in September

Weather in Florence: September

Average day temperature: 64.7°F
Average night temperature: 55.5°F
Sea water temperature: 52.9°F
Number of sunny days: 15 days
Day length: 11.7 - 13.2 hours
Number of rainy days: 1 day
Precipitation totals: 0.5 in.

Air temperature in September, °F

Show year:
2024
2023
2022
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
0
13
26
39
52
65
78
91
104
Day temperature   
Night temperature

The highest day temperature during September of 2024 was 77°F. At the same time the lowest night temperature was 50°F. Daily and nightly averages during September were 64.3°F and 55.7°F.

Sea water temperature in Florence in September, °F

Show year:
2024
2023
2022
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
44
47
50
53
56
59
62

The average sea water temperature in September of 2024 was 54.4°F. The highest and lowest sea temperatures during the month were 57.7°F and 50.4°F.

Sunny, partly cloudy and cloudy days
Sunny days
Partly cloudy days
Cloudy days
50%
23%
27%

Mostly all days in September are sunny but cloudy days are also possible.

Precipitation total in September, in.

jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0.0
0.6
1.2
1.9
2.5
3.1
3.7
4.4
2.7
2.4
1.0
1.1
1.4
1.7
1.4
3.6
2.7
2.4
1.0
1.1
1.4
1.7
1.4
3.6

Precipitation total value in Florence in September is 0.5 in. Other months of the year show relatively similar values.

Wind speed in September, mph
jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0.0
1.8
3.6
5.5
7.3
9.1
10.9
12.8
10.4
9.4
8.0
8.3
9.3
9.6
9.5
9.2
9.7
9.6
10.6
10.4
9.4
8.0
7.9
8.3
9.3
9.6
9.5
9.2
9.7
9.6
10.6

The average wind speed value in September is 7.9 mph It makes September lest windy month of the year.

Average sunny hours
jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0.0
1.8
3.6
5.4
7.2
9.0
10.9
12.7
14.5
2.5
4.0
5.9
9.7
10.6
9.5
8.2
5.7
4.1
3.8
3.7
2.5
4.0
5.9
7.9
9.7
10.6
9.5
8.2
5.7
4.1
3.8
3.7

This chart shows average number of hours during the day when sunlight can reach the ground. It depends on day length and cloudiness during the day. The average number of sunny hours in September is: 7.9.

Best time for vacation in Florence

Sunniest months:
July 17 days
August 17 days
September 15 days
Warmest months:
August 67.1 °F
July 66.4 °F
September 64.7 °F
Warmest sea temp:
October 53.7 °F
August 53.4 °F
September 52.9 °F
Coldest months:
February 48.6 °F
December 49.3 °F
January 49.3 °F
Rainiest months:
January 8 days
December 6 days
November 5 days
Windiest months:
January 10.6 mph
December 10.4 mph
March 9.7 mph

Florence on a weather map

Leaflet | Tiles © Esri
Places in USA:
Name
°F
+59°F
+72°F
+77°F
+77°F
+86°F
+64°F
+77°F
+59°F
+88°F
+61°F
+54°F
+79°F
+81°F
+73°F
+59°F
24 Hours Forecast
Florence
Local time: 15:30
April 14, monday
1800
64°F
S
9 mph
2100
55°F
S
10 mph
April 15, tuesday
0000
52°F
S
7 mph
0300
50°F
S
9 mph
0600
48°F
S
9 mph
0900
48°F
S
8 mph
1200
52°F
SE
11 mph
1500
52°F
SE
16 mph
Units of measurement: °C / °F