Contents
- Weather in September
- Frequently asked questions
- Average temperature in September
- Average pressure in September
- Average wind speed in September
- Average humidity in September
- Average rainfall in September
- Average rainfall days in September
- Average snowfall in September
- Average snowfall days in September
- Average daylight in September
- Average sunshine in September
- Average sunshine days in September
- Average UV index in September
- Average cloud cover in September
- Average visibility in September
Weather in September
Temperature
Start of September brings a slight shift in the average high-temperature, dipping a bit from August's 28.3°C (82.9°F) to a still warm 23.6°C (74.5°F). Čiovo's temperature drops to an average low of 17.7°C (63.9°F) during the nights of September.Humidity
The average relative humidity in September is 64%.Rainfall
In Čiovo, in September, it is raining for 7.8 days, with typically 37mm (1.46") of accumulated precipitation. Throughout the year, there are 118 rainfall days, and 505mm (19.88") of precipitation is accumulated.Snowfall
In Čiovo, snow does not fall in January, March through November.Daylight
The average length of the day in September is 12h and 30min.On the first day of the month, sunrise is at 06:19 and sunset at 19:30. On the last day of September, in Čiovo, sunrise is at 06:51 and sunset at 18:37 CEST.
Sunshine
In Čiovo, the average sunshine in September is 10.6h.UV index
In Čiovo, the average daily maximum UV index in September is 5. A UV Index estimate of 3 to 5 represents a medium health hazard from exposure to the Sun's UV rays for ordinary individuals.Note: In September, a daily UV index of 5 turns into the following recommendations:
Exercise care. People with light skin might get burns in fewer than 30 minutes. Considering the strength of solar radiation at midday, one should avoid direct Sun exposure. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation.
Frequently asked questions
What are September temperatures in Čiovo?
What is the average humidity in September in Čiovo?
How many days does it rain in September in Čiovo?
When it does not snow in Čiovo?
How many hours of daylight does Čiovo have in September?
When are sunrise and sunset in September in Čiovo?
How many hours of sunshine does Čiovo have in September?
What is the UV index reading in September in Čiovo?
Average temperature in September
Čiovo, Croatia
- Average high temperature in September: 23.6°C
The warmest month (with the highest average high temperature) is August (28.3°C).
The month with the lowest average high temperature is January (9.3°C).
- Average low temperature in September: 17.7°C
The month with the highest average low temperature is August (21.3°C).
The coldest month (with the lowest average low temperature) is January (4.9°C).
Average pressure in September
Čiovo, Croatia
- Average pressure in September: 1016.1mbar
The month with the highest atmospheric pressure is December (1019.1mbar).
The month with the lowest atmospheric pressure is July (1013.8mbar).
Average wind speed in September
Čiovo, Croatia
- Average wind speed in September: 12.4km/h
The windiest month (with the highest average wind speed) is February (17km/h).
The calmest month (with the lowest average wind speed) is August (10.6km/h).
Average humidity in September
Čiovo, Croatia
- Average humidity in September: 64%
The month with the highest relative humidity is November (74%).
The month with the lowest relative humidity is August (59%).
Average rainfall in September
Čiovo, Croatia
- Average rainfall in September: 37mm
The wettest month (with the highest rainfall) is November (90mm).
The driest month (with the least rainfall) is August (14mm).
Average rainfall days in September
Čiovo, Croatia
- Average rainfall days in September: 7.8 days
The months with the highest number of rainy days are April and November (11.9 days).
The month with the least rainy days is August (5.1 days).
Average snowfall in September
Čiovo, Croatia
- Average snowfall in September: 0mm
The month with the highest snowfall is February (16mm).
The months with the least snowfall are January, March, April, May, June, July, August, September, October and November (0mm).
Average snowfall days in September
Čiovo, Croatia
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (1 days).
The months with the least snowfall days are January, April, May, June, July, August, September, October and November (0 days).
Average daylight in September /
Average sunshine in September
Čiovo, Croatia
- Average daylight in September: 12h and 3min
The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).
- Average sunshine in September: 10h and 4min
The month with the most sunshine is August (Average sunshine: 12h and 6min).
The months with the least sunshine are January and February (Average sunshine: 5h and 36min).
Average sunshine days in September
Čiovo, Croatia
- Average sunshine days in September: 19.5 days
The month with the most sunshine days is August (22.8 days).
The month with the least sunshine days is May (14.8 days).
Average UV index in September
Čiovo, Croatia
- Average UV index in September: 5
The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 3).
Average cloud cover in September
Čiovo, Croatia
- Average cloud cover in September: 18
The month with the most cloud cover is February (Cloud cover 42).
The month with the least cloud cover is August (Cloud cover 10).
Average visibility in September
Čiovo, Croatia
- Average visibility in September: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
Čiovo, Croatia
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