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 beginning of September subtly marks a decrease in the average high-temperature, transitioning from a pleasant 20.9°C (69.6°F) in August to a refreshing 16.5°C (61.7°F). Gauja usually reports an average low-temperature of 11°C (51.8°F) during the month of September.Humidity
The average relative humidity in September in Gauja is 78%.Rainfall
In Gauja, during September, the rain falls for 11 days and regularly aggregates up to 30mm (1.18") of precipitation. In Gauja, during the entire year, the rain falls for 144.3 days and collects up to 450mm (17.72") of precipitation.Snowfall
May through September are months without snowfall.Daylight
In September, the average length of the day in Gauja, Latvia, is 12h and 47min.On the first day of September in Gauja, sunrise is at 06:25 and sunset at 20:19. On the last day of the month, sunrise is at 07:25 and sunset at 18:59 EEST.
Sunshine
The average sunshine in September in Gauja is 7.7h.UV index
In September, the average daily maximum UV index in Gauja is 3. A UV Index estimate of 3 to 5 represents a medium health hazard from unsafe exposure to UV radiation for the average person.Note: A maximum high daily UV index of 3 during September translates into the following directions:
Be vigilant - Suggestions to stave off sun damage are provided. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear.
Frequently asked questions
What is the temperature in September in Gauja?
What is the average humidity in September in Gauja?
How many days does it rain in September in Gauja?
When it does not snow in Gauja?
Does it snow in Gauja in September?
How many hours of daylight does Gauja have in September?
When is the sunrise / sunset in September in Gauja?
How many hours of sunshine does Gauja have in September?
What is the UV index intensity in September in Gauja?
Average temperature in September
Gauja, Latvia
- Average high temperature in September: 16.5°C
The warmest month (with the highest average high temperature) is July (21.5°C).
The month with the lowest average high temperature is January (-1.5°C).
- Average low temperature in September: 11°C
The month with the highest average low temperature is July (14.6°C).
The coldest month (with the lowest average low temperature) is January (-4.8°C).
Average pressure in September
Gauja, Latvia
- Average pressure in September: 1015.2mbar
The month with the highest atmospheric pressure is October (1015.9mbar).
The month with the lowest atmospheric pressure is December (1011.1mbar).
Average wind speed in September
Gauja, Latvia
- Average wind speed in September: 16.9km/h
The windiest month (with the highest average wind speed) is December (21.2km/h).
The calmest month (with the lowest average wind speed) is May (13.4km/h).
Average humidity in September
Gauja, Latvia
- Average humidity in September: 78%
The month with the highest relative humidity is February (91%).
The month with the lowest relative humidity is May (73%).
Average rainfall in September
Gauja, Latvia
- Average rainfall in September: 30mm
The wettest month (with the highest rainfall) is October (58mm).
The driest month (with the least rainfall) is April (19mm).
Average rainfall days in September
Gauja, Latvia
- Average rainfall days in September: 11 days
The month with the highest number of rainy days is November (17.1 days).
The month with the least rainy days is February (8.8 days).
Average snowfall in September
Gauja, Latvia
- Average snowfall in September: 0mm
The month with the highest snowfall is January (166mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in September
Gauja, Latvia
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (18.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Gauja, Latvia
- Average daylight in September: 12h and 5min
The month with the longest days is June (Average daylight: 17h and 48min).
The month with the shortest days is December (Average daylight: 6h and 48min).
- Average sunshine in September: 7h and 4min
The month with the most sunshine is June (Average sunshine: 11h and 30min).
The month with the least sunshine is December (Average sunshine: 1h and 48min).
Average sunshine days in September
Gauja, Latvia
- Average sunshine days in September: 16.9 days
The month with the most sunshine days is May (18.9 days).
The month with the least sunshine days is December (3.5 days).
Average UV index in September
Gauja, Latvia
- Average UV index in September: 3
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, March, November and December (UV index 1).
Average cloud cover in September
Gauja, Latvia
- Average cloud cover in September: 45
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 34).
Average visibility in September
Gauja, Latvia
- Average visibility in September: 10km
The months with the highest visibility are May, June, July, August and September (10km).
The months with the lowest visibility are January, February and December (8km).
Gauja, Latvia
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