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
September suggests a modest reduction in the average high-temperature, shifting from 29.3°C (84.7°F) in August to a still warm 24.1°C (75.4°F). In Clares, September's nights observe an average temperature dip to a fresh 12.6°C (54.7°F).Humidity
In Clares, the average relative humidity in September is 55%.Rainfall
In Clares, Spain, in September, it is raining for 7.2 days, with typically 15mm (0.59") of accumulated precipitation. In Clares, during the entire year, the rain falls for 109.1 days and collects up to 289mm (11.38") of precipitation.Snowfall
May through October are months without snowfall in Clares.Daylight
In Clares, the average length of the day in September is 12h and 28min.On the first day of September in Clares, sunrise is at 07:35 and sunset at 20:41. On the last day of the month, sunrise is at 08:04 and sunset at 19:52 CEST.
Sunshine
In Clares, Spain, the average sunshine in September is 9.5h.UV index
In Clares, the average daily maximum UV index in September is 5. A UV Index estimate of 3 to 5 represents a medium health hazard from unsafe exposure to UV radiation for ordinary individuals.Note: The maximum UV index of 5 during September leads to these instructions:
Safety measures are advised. Light-skinned individuals may experience burns in under half an hour. The Sun is most powerful around mid-day, so it's a good practice to reduce direct exposure. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days.
Frequently asked questions
What is the temperature in September in Clares?
What is the average humidity in September in Clares?
How much does it rain in Clares in September?
When it does not snow in Clares?
How many hours of daylight does Clares have in September?
When are sunrise and sunset in September in Clares?
How long on average sun shines in September in Clares?
How high is the UV index in September in Clares?
Average temperature in September
Clares, Spain
- Average high temperature in September: 24.1°C
The warmest months (with the highest average high temperature) are July and August (29.3°C).
The month with the lowest average high temperature is January (8.1°C).
- Average low temperature in September: 12.6°C
The month with the highest average low temperature is August (16.5°C).
The coldest month (with the lowest average low temperature) is January (0.7°C).
Average pressure in September
Clares, Spain
- Average pressure in September: 1017.7mbar
The month with the highest atmospheric pressure is December (1022.6mbar).
The month with the lowest atmospheric pressure is April (1015mbar).
Average wind speed in September
Clares, Spain
- Average wind speed in September: 9.7km/h
The windiest month (with the highest average wind speed) is February (17.5km/h).
The calmest month (with the lowest average wind speed) is September (9.7km/h).
Average humidity in September
Clares, Spain
- Average humidity in September: 55%
The month with the highest relative humidity is January (74%).
The months with the lowest relative humidity are July and August (47%).
Average rainfall in September
Clares, Spain
- Average rainfall in September: 15mm
The wettest month (with the highest rainfall) is April (45mm).
The driest month (with the least rainfall) is August (11mm).
Average rainfall days in September
Clares, Spain
- Average rainfall days in September: 7.2 days
The month with the highest number of rainy days is April (14.1 days).
The month with the least rainy days is August (5.5 days).
Average snowfall in September
Clares, Spain
- Average snowfall in September: 0mm
The month with the highest snowfall is January (55mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in September
Clares, Spain
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is February (3.5 days).
The months with the least snowfall days are June, July, August, September and October (0 days).
Average daylight in September /
Average sunshine in September
Clares, Spain
- Average daylight in September: 12h and 3min
The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 18min).
- Average sunshine in September: 9h and 3min
The month with the most sunshine is July (Average sunshine: 11h and 48min).
The month with the least sunshine is November (Average sunshine: 6h and 18min).
Average sunshine days in September
Clares, Spain
- Average sunshine days in September: 19.8 days
The month with the most sunshine days is August (22.6 days).
The month with the least sunshine days is April (13.4 days).
Average UV index in September
Clares, Spain
- 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 and December (UV index 2).
Average cloud cover in September
Clares, Spain
- Average cloud cover in September: 18
The months with the most cloud cover are January, April and November (Cloud cover 35).
The months with the least cloud cover are July and August (Cloud cover 12).
Average visibility in September
Clares, Spain
- Average visibility in September: 10km
The months with the highest visibility are February, March, May, June, July, August, September, October and December (10km).
The months with the lowest visibility are January, April and November (9km).
Clares, Spain
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