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
As Călimănel enters September, the average high-temperature decreases from the a moderately hot 23.3°C (73.9°F) of August to a comfortable 18.2°C (64.8°F). In Călimănel, the September nights cool down to an average low of 7.2°C (45°F).Humidity
The average relative humidity in September is 73%.Rainfall
In Călimănel, Romania, in September, during 12.8 rainfall days, 33mm (1.3") of precipitation is typically accumulated. Throughout the year, in Călimănel, there are 154.2 rainfall days, and 632mm (24.88") of precipitation is accumulated.Snowfall
Months with snowfall are January through May, September through December. September is the first month it typically snows. Throughout September, in the average 0.4 snowfall days, it receives 2mm (0.08") of snow. Throughout the year, in Călimănel, Romania, there are 79.6 snowfall days, and 1207mm (47.52") of snow is accumulated.Daylight
In Călimănel, Romania, the average length of the day in September is 12h and 34min.On the first day of September, sunrise is at 06:38 and sunset at 19:58. On the last day of the month, sunrise is at 07:16 and sunset at 19:00 EEST.
Sunshine
The average sunshine in September in Călimănel is 9.6h.UV index
In September, the average daily maximum UV index is 3. A UV Index of 3 to 5 symbolizes a moderate health risk from unprotected exposure to Sun's UV rays for ordinary individuals.Note: The maximum daily UV index of 3 during September translates into the following directions:
Act with care - The need to guard against sun damage is communicated. To guard against the harmful effects of the Sun, minimize exposure during midday. Employ a wide-brim hat for potent defense against up to 50% of UV rays. Take note! UV radiation from the Sun can double in intensity due to snow reflection.
Frequently asked questions
What is the average September temperature in Călimănel?
What is the average humidity in September in Călimănel?
How much does it rain in Călimănel in September?
When does it start to snow in Călimănel?
How many hours of daylight does Călimănel have in September?
What time are sunrise and sunset in September in Călimănel?
How long on average sun shines in September in Călimănel?
What is the UV index reading in September in Călimănel?
Average temperature in September
Călimănel, Romania
- Average high temperature in September: 18.2°C
The warmest month (with the highest average high temperature) is August (23.3°C).
The month with the lowest average high temperature is January (-1.3°C).
- Average low temperature in September: 7.2°C
The month with the highest average low temperature is August (10.8°C).
The coldest month (with the lowest average low temperature) is January (-8°C).
Average pressure in September
Călimănel, Romania
- Average pressure in September: 1017.8mbar
The month with the highest atmospheric pressure is December (1020.2mbar).
The month with the lowest atmospheric pressure is June (1014mbar).
Average wind speed in September
Călimănel, Romania
- Average wind speed in September: 6.9km/h
The windiest months (with the highest average wind speed) are March and December (8.6km/h).
The calmest month (with the lowest average wind speed) is August (5.9km/h).
Average humidity in September
Călimănel, Romania
- Average humidity in September: 73%
The month with the highest relative humidity is January (90%).
The month with the lowest relative humidity is August (71%).
Average rainfall in September
Călimănel, Romania
- Average rainfall in September: 33mm
The wettest month (with the highest rainfall) is June (124mm).
The driest months (with the least rainfall) are January and November (20mm).
Average rainfall days in September
Călimănel, Romania
- Average rainfall days in September: 12.8 days
The month with the highest number of rainy days is May (23.6 days).
The month with the least rainy days is February (5.5 days).
Average snowfall in September
Călimănel, Romania
- Average snowfall in September: 2mm
The month with the highest snowfall is March (233mm).
The months with the least snowfall are June, July and August (0mm).
Average snowfall days in September
Călimănel, Romania
- Average snowfall days in September: 0.4 days
The month with the highest number of snowfall days is February (16.3 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in September /
Average sunshine in September
Călimănel, Romania
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 15h and 48min).
The month with the shortest days is December (Average daylight: 8h and 36min).
- Average sunshine in September: 9h and 4min
The months with the most sunshine are July and August (Average sunshine: 10h and 36min).
The month with the least sunshine is February (Average sunshine: 4h and 6min).
Average sunshine days in September
Călimănel, Romania
- Average sunshine days in September: 14.4 days
The month with the most sunshine days is November (19 days).
The month with the least sunshine days is June (4.9 days).
Average UV index in September
Călimănel, Romania
- Average UV index in September: 3
The months with the highest UV index are July and August (UV index 5).
The month with the lowest UV index is February (UV index 1).
Average cloud cover in September
Călimănel, Romania
- Average cloud cover in September: 33
The month with the most cloud cover is February (Cloud cover 60).
The month with the least cloud cover is August (Cloud cover 29).
Average visibility in September
Călimănel, Romania
- Average visibility in September: 9km
The months with the highest visibility are July, August and September (9km).
The months with the lowest visibility are January, February and December (7km).
Călimănel, Romania
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