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
September
Weather in September
Temperature
The move into September indicates a reduction in the average high-temperature, down from August's pleasant 22.6°C (72.7°F) to an enjoyable 17.1°C (62.8°F). Grigaičiai records an average nighttime low of 8.6°C (47.5°F) in September.Humidity
In September, the average relative humidity in Grigaičiai is 80%.Rainfall
September is the month with the least rainfall in Grigaičiai. Rain falls for 8.6 days and accumulates 15mm (0.59") of precipitation.Snowfall
June through September are months without snowfall in Grigaičiai.Daylight
The average length of the day in September in Grigaičiai, Lithuania, is 12h and 43min.On the first day of September in Grigaičiai, sunrise is at 06:26 and sunset at 20:10. On the last day of the month, sunrise is at 07:19 and sunset at 18:56 EEST.
Sunshine
The average sunshine in September in Grigaičiai, Lithuania, is 7.7h.UV index
The average daily maximum UV index in September is 3. 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 maximum daily UV index of 3 in September converts into the following recommendations:
Heed the precautions - Suggestions to avoid sunburn are made. Limiting exposure to the direct Sun during midday hours can help prevent harmful UV radiation effects. Always opt for UVA and UVB-resistant sunglasses on radiant days.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Grigaičiai in September?
What is the average humidity in September in Grigaičiai?
What is the driest month in Grigaičiai?
How many days does it rain in September in Grigaičiai?
When it does not snow in Grigaičiai?
Does it snow in Grigaičiai in September?
How many hours of daylight does Grigaičiai have in September?
When are sunrise and sunset in September in Grigaičiai?
How long on average sun shines in September in Grigaičiai?
What is the UV index intensity in September in Grigaičiai?
Average temperature in September
Grigaičiai, Lithuania
- Average high temperature in September: 17.1°C
The warmest month (with the highest average high temperature) is July (22.9°C).
The month with the lowest average high temperature is January (-3°C).
- Average low temperature in September: 8.6°C
The month with the highest average low temperature is July (13.1°C).
The coldest month (with the lowest average low temperature) is January (-7.1°C).
Average pressure in September
Grigaičiai, Lithuania
- Average pressure in September: 1016.5mbar
The month with the highest atmospheric pressure is October (1017.9mbar).
The month with the lowest atmospheric pressure is July (1012.6mbar).
Average wind speed in September
Grigaičiai, Lithuania
- Average wind speed in September: 12.3km/h
The windiest month (with the highest average wind speed) is December (16.2km/h).
The calmest month (with the lowest average wind speed) is August (10.8km/h).
Average humidity in September
Grigaičiai, Lithuania
- Average humidity in September: 80%
The month with the highest relative humidity is January (93%).
The month with the lowest relative humidity is April (73%).
Average rainfall in September
Grigaičiai, Lithuania
- Average rainfall in September: 15mm
The wettest month (with the highest rainfall) is July (38mm).
The driest month (with the least rainfall) is September (15mm).
Average rainfall days in September
Grigaičiai, Lithuania
- Average rainfall days in September: 8.6 days
The month with the highest number of rainy days is May (14.4 days).
The month with the least rainy days is February (6.3 days).
Average snowfall in September
Grigaičiai, Lithuania
- Average snowfall in September: 0mm
The month with the highest snowfall is January (162mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in September
Grigaičiai, Lithuania
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (18.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Grigaičiai, Lithuania
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 17h and 12min).
The month with the shortest days is December (Average daylight: 7h and 24min).
- Average sunshine in September: 7h and 4min
The month with the most sunshine is August (Average sunshine: 10h and 0min).
The month with the least sunshine is February (Average sunshine: 2h and 0min).
Average sunshine days in September
Grigaičiai, Lithuania
- Average sunshine days in September: 20.6 days
The month with the most sunshine days is September (20.6 days).
The month with the least sunshine days is February (8.6 days).
Average UV index in September
Grigaičiai, Lithuania
- 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, November and December (UV index 1).
Average cloud cover in September
Grigaičiai, Lithuania
- Average cloud cover in September: 47
The month with the most cloud cover is February (Cloud cover 81).
The month with the least cloud cover is August (Cloud cover 36).
Average visibility in September
Grigaičiai, Lithuania
- Average visibility in September: 9km
The months with the highest visibility are April, May, June, July, August, September and October (9km).
The months with the lowest visibility are January and February (7km).
