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
The start of September signals a decrease in the average high-temperature, transitioning from a warm 24.3°C (75.7°F) in August to a comfortable 18.9°C (66°F). Throughout September, Martiněves witnesses a nighttime temperature average of 9.6°C (49.3°F).Humidity
In Martiněves, the average relative humidity in September is 75%.Rainfall
In Martiněves, during September, the rain falls for 12.1 days and regularly aggregates up to 27mm (1.06") of precipitation. In Martiněves, during the entire year, the rain falls for 164 days and collects up to 456mm (17.95") of precipitation.Snowfall
In Martiněves, snow does not fall in June through September.Daylight
In Martiněves, the average length of the day in September is 12h and 37min.On the first day of the month, sunrise is at 06:18 and sunset at 19:47. On the last day of September, in Martiněves, Czech Republic, sunrise is at 07:02 and sunset at 18:43 CEST.
Sunshine
In September, the average sunshine is 8.8h.UV index
The average daily maximum UV index in September is 4. A UV Index of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV radiation for ordinary individuals.Note: The daily high UV index of 4 during September translates into the following recommendations:
Act with care - The need to guard against sun damage is communicated. Avoiding the Sun during its peak radiation time around midday is a healthy practice. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays.
Frequently asked questions
What are the temperatures in Martiněves in September?
What is the average humidity in September in Martiněves?
How many days does it rain in September in Martiněves?
When it does not snow in Martiněves?
Does it snow in Martiněves in September?
What is the average length of the day in September in Martiněves?
When is the sunrise / sunset in September in Martiněves?
How long on average sun shines in September in Martiněves?
What is the UV index intensity in September in Martiněves?
Average temperature in September
Martiněves, Czech Republic
- Average high temperature in September: 18.9°C
The warmest month (with the highest average high temperature) is August (24.3°C).
The month with the lowest average high temperature is January (1.2°C).
- Average low temperature in September: 9.6°C
The month with the highest average low temperature is August (13.7°C).
The coldest month (with the lowest average low temperature) is January (-3.5°C).
Average pressure in September
Martiněves, Czech Republic
- Average pressure in September: 1017.9mbar
The month with the highest atmospheric pressure is December (1018.4mbar).
The month with the lowest atmospheric pressure is July (1015.2mbar).
Average wind speed in September
Martiněves, Czech Republic
- Average wind speed in September: 9.3km/h
The windiest month (with the highest average wind speed) is December (13.5km/h).
The calmest month (with the lowest average wind speed) is August (8.8km/h).
Average humidity in September
Martiněves, Czech Republic
- Average humidity in September: 75%
The month with the highest relative humidity is January (88%).
The month with the lowest relative humidity is August (70%).
Average rainfall in September
Martiněves, Czech Republic
- Average rainfall in September: 27mm
The wettest month (with the highest rainfall) is June (74mm).
The driest month (with the least rainfall) is November (22mm).
Average rainfall days in September
Martiněves, Czech Republic
- Average rainfall days in September: 12.1 days
The month with the highest number of rainy days is May (19.4 days).
The month with the least rainy days is February (8.5 days).
Average snowfall in September
Martiněves, Czech Republic
- Average snowfall in September: 0mm
The month with the highest snowfall is January (107mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in September
Martiněves, Czech Republic
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (15.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Martiněves, Czech Republic
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 16h and 24min).
The month with the shortest days is December (Average daylight: 8h and 6min).
- Average sunshine in September: 8h and 5min
The month with the most sunshine is August (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 3h and 42min).
Average sunshine days in September
Martiněves, Czech Republic
- Average sunshine days in September: 15.5 days
The month with the most sunshine days is October (16.9 days).
The month with the least sunshine days is June (8.3 days).
Average UV index in September
Martiněves, Czech Republic
- Average UV index in September: 4
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are November and December (UV index 1).
Average cloud cover in September
Martiněves, Czech Republic
- Average cloud cover in September: 38
The month with the most cloud cover is January (Cloud cover 63).
The month with the least cloud cover is August (Cloud cover 32).
Average visibility in September
Martiněves, Czech Republic
- Average visibility in September: 9km
The months with the highest visibility are March, April, May, June, July, August, September and October (9km).
The months with the lowest visibility are January, February, November and December (8km).
Martiněves, Czech Republic
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