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 signifies a minor drop in average high-temperature, transitioning from a comfortable 19.7°C (67.5°F) in August to a moderate 15.3°C (59.5°F). September nights in Mustmätta reveal a minor deviation from daytime highs, with a mean low-temperature of 11.1°C (52°F).Humidity
In September, the average relative humidity is 79%.Rainfall
In Mustmätta, in September, it is raining for 14.7 days, with typically 32mm (1.26") of accumulated precipitation. Throughout the year, there are 137.3 rainfall days, and 432mm (17.01") of precipitation is accumulated.Snowfall
June through September are months without snowfall.Daylight
In Mustmätta, the average length of the day in September is 12h and 51min.On the first day of September, sunrise is at 06:09 and sunset at 20:13. On the last day of the month, sunrise is at 07:15 and sunset at 18:47 EEST.
Sunshine
In September, the average sunshine in Mustmätta is 7.3h.UV index
The average daily maximum UV index in September in Mustmätta is 3. A UV Index of 3 to 5 symbolizes a moderate threat to health from unprotected exposure to Sun's UV rays for average individuals.Note: The maximum UV index of 3 during September translates into these guidelines:
Be careful. Light complexion individuals might get burns in fewer than 30 minutes. The intensity of the Sun's UV radiation during midday suggests reducing time spent outdoors. Employ a wide-brim hat for potent defense against up to 50% of UV rays.
Frequently asked questions
What is the average September temperature in Mustmätta?
What is the average humidity in September in Mustmätta?
How much does it rain in Mustmätta in September?
When it does not snow in Mustmätta?
Does it snow in Mustmätta in September?
How many hours of daylight does Mustmätta have in September?
When is the sunrise / sunset in September in Mustmätta?
How long on average sun shines in September in Mustmätta?
What is the UV index reading in September in Mustmätta?
Average temperature in September
Mustmätta, Estonia
- Average high temperature in September: 15.3°C
The warmest month (with the highest average high temperature) is July (20.7°C).
The month with the lowest average high temperature is January (-2.6°C).
- Average low temperature in September: 11.1°C
The month with the highest average low temperature is July (14.8°C).
The coldest month (with the lowest average low temperature) is February (-5.8°C).
Average pressure in September
Mustmätta, Estonia
- Average pressure in September: 1014.1mbar
The month with the highest atmospheric pressure is May (1015.1mbar).
The month with the lowest atmospheric pressure is December (1009.9mbar).
Average wind speed in September
Mustmätta, Estonia
- Average wind speed in September: 17.3km/h
The windiest month (with the highest average wind speed) is December (20.9km/h).
The calmest month (with the lowest average wind speed) is May (13.4km/h).
Average humidity in September
Mustmätta, Estonia
- Average humidity in September: 79%
The months with the highest relative humidity are January and February (91%).
The months with the lowest relative humidity are May and June (73%).
Average rainfall in September
Mustmätta, Estonia
- Average rainfall in September: 32mm
The wettest month (with the highest rainfall) is August (50mm).
The driest month (with the least rainfall) is April (24mm).
Average rainfall days in September
Mustmätta, Estonia
- Average rainfall days in September: 14.7 days
The month with the highest number of rainy days is July (16.1 days).
The month with the least rainy days is February (5.3 days).
Average snowfall in September
Mustmätta, Estonia
- Average snowfall in September: 0mm
The month with the highest snowfall is January (185mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in September
Mustmätta, Estonia
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (21.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Mustmätta, Estonia
- Average daylight in September: 12h and 5min
The month with the longest days is June (Average daylight: 18h and 30min).
The month with the shortest days is December (Average daylight: 6h and 12min).
- Average sunshine in September: 7h and 2min
The month with the most sunshine is June (Average sunshine: 12h and 24min).
The month with the least sunshine is December (Average sunshine: 1h and 42min).
Average sunshine days in September
Mustmätta, Estonia
- Average sunshine days in September: 12.7 days
The month with the most sunshine days is May (18.4 days).
The month with the least sunshine days is January (5.8 days).
Average UV index in September
Mustmätta, Estonia
- Average UV index in September: 3
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, March and November (UV index 1).
Average cloud cover in September
Mustmätta, Estonia
- Average cloud cover in September: 51
The month with the most cloud cover is December (Cloud cover 80).
The months with the least cloud cover are July and August (Cloud cover 36).
Average visibility in September
Mustmätta, Estonia
- Average visibility in September: 10km
The months with the highest visibility are May, June, July, August and September (10km).
The month with the lowest visibility is February (7km).
Mustmätta, Estonia
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