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 sea temperature 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
Carnikava's weather subtly changes with the onset of September, barely falling from an agreeable 21.5°C in August to an enjoyable 16.8°C. During September, the temperature in Carnikava, Latvia, tends to dip to an average of 10.8°C at night.Humidity
In September, the average relative humidity in Carnikava is 78%.Rainfall
In September, the rain falls for 14.7 days. Throughout September, 32mm of precipitation is accumulated. Throughout the year, there are 142 rainfall days, and 382mm of precipitation is accumulated.Snowfall
In Carnikava, snow does not fall in May through September.Sea temperature
In Carnikava, the average seawater temperature in September is 16.3°C.Note: Swimming in 16.3°C is not pleasurable for most people. Breathing control grows increasingly challenging as the water temperature falls under 21°C.
Daylight
The average length of the day in September in Carnikava is 12h and 47min.On the first day of the month, sunrise is at 06:24 and sunset at 20:21. On the last day of September, in Carnikava, sunrise is at 07:23 and sunset at 19:01 EEST.
Sunshine
In Carnikava, Latvia, the average sunshine in September is 7.7h.UV index
In September, the average daily maximum UV index is 3. A UV Index estimate of 3 to 5 represents a moderate threat to health from unsafe exposure to UV radiation for the average person.Note: A typical high UV index of 3 in September suggests the following recommendations:
Take heed. Individuals of lighter complexion can be burned in less than half an hour. To avoid the Sun's strongest rays, limit exposure around the mid-day period. Stay sun-safe with clothing that is both closely woven and worn loosely.
FAQ
What are September temperatures in Carnikava?
What is the average humidity in September in Carnikava?
How many days does it rain in September in Carnikava?
When it does not snow in Carnikava?
Does it snow in Carnikava in September?
How cold is the water in September in Carnikava?
What is the average length of the day in September in Carnikava?
What time are sunrise and sunset in September in Carnikava?
How long on average sun shines in September in Carnikava?
How high is the UV index in September in Carnikava?
Average temperature in September
Carnikava, Latvia
- Average high temperature in September: 16.8°C
The warmest month (with the highest average high temperature) is July (22.4°C).
The month with the lowest average high temperature is January (-1.3°C).
- Average low temperature in September: 10.8°C
The month with the highest average low temperature is July (14.5°C).
The coldest month (with the lowest average low temperature) is January (-4.8°C).
Average pressure in September
Carnikava, Latvia
- Average pressure in September: 1015.4mbar
The month with the highest atmospheric pressure is October (1016.1mbar).
The month with the lowest atmospheric pressure is December (1011.4mbar).
Average wind speed in September
Carnikava, Latvia
- Average wind speed in September: 15.5km/h
The windiest month (with the highest average wind speed) is December (18.9km/h).
The calmest month (with the lowest average wind speed) is May (13.1km/h).
Average humidity in September
Carnikava, Latvia
- Average humidity in September: 78%
The months with the highest relative humidity are January and February (90%).
The month with the lowest relative humidity is May (72%).
Average rainfall in September
Carnikava, Latvia
- Average rainfall in September: 32mm
The wettest month (with the highest rainfall) is July (47mm).
The driest month (with the least rainfall) is April (19mm).
Average rainfall days in September
Carnikava, Latvia
- Average rainfall days in September: 14.7 days
The month with the highest number of rainy days is July (16.4 days).
The month with the least rainy days is February (6 days).
Average snowfall in September
Carnikava, Latvia
- Average snowfall in September: 0mm
The month with the highest snowfall is January (84mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in September
Carnikava, Latvia
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (13.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average sea temperature in September
Carnikava, Latvia
- Average sea temperature in September: 16.3°C
The best month for swimming (with the highest average sea temperature) is July (19.8°C).
The coldest months (with the lowest average sea temperature) are February and March (0.2°C).
Average daylight in September /
Average sunshine in September
Carnikava, 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 0min).
The month with the least sunshine is December (Average sunshine: 2h and 0min).
Average sunshine days in September
Carnikava, Latvia
- Average sunshine days in September: 13 days
The month with the most sunshine days is April (16.8 days).
The month with the least sunshine days is December (10.1 days).
Average UV index in September
Carnikava, 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, February and December (UV index 1).
Average cloud cover in September
Carnikava, Latvia
- Average cloud cover in September: 46
The month with the most cloud cover is December (Cloud cover 79).
The month with the least cloud cover is August (Cloud cover 35).
Average visibility in September
Carnikava, Latvia
- Average visibility in September: 10km
The months with the highest visibility are June, July, August and September (10km).
The months with the lowest visibility are January and February (8km).
Carnikava, Latvia
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