Weather in Ustronis in September

General weather information about Ustronis

Average annual temperature is 8.3 °C

Absolute maximum temperature: 31.2 °C

Absolute minimum temperature: -17.6 °C

Number of sunny days: 112 days

Number of rainy days: 205 days

Number of snow days: 48 days

Look at detailed online map of Ustronis

* Weather data for Ustronis Lithuania is based on climate observations for 2026 year

Ustronis air temperature forecast for each month

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Absolute maximum temperature (°C)	10.8	4.6	14.5	20.2	24.4	28.9	30.5	31.2	25.2	20.8	11.3	6.0
Average daytime temperature (°C)	0.9	0.6	5.3	12.3	17.5	22.5	22.1	24.1	20.9	10.1	3.2	0.5
Average temperature (°C)	-0.9	-1.7	1.6	7.9	12.3	17.8	17.7	19.9	16.3	7.5	1.5	-0.9
Average night temperature (°C)	-2.7	-5.1	-2.2	3.5	6.1	12.3	13.2	15.6	12.0	4.7	-0.6	-2.8
Absolute minimum temperature (°C)	-17.6	-11.8	-17.1	-3.6	-0.1	4.7	9.9	11.2	7.1	-1.3	-13.8	-10.3

Ustronis monthly weather indicators

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Daylight maximum duration (h)	8.0	10.0	13.0	15.0	16.0	17.0	17.0	15.0	13.0	11.0	9.0	7.0
Daylight mean duration (h)	7.8	9.7	11.9	14.2	16.2	17.3	16.8	15.0	12.7	10.5	8.4	7.2
Daylight minimum duration (h)	7.0	8.0	10.0	13.0	15.0	17.0	16.0	13.0	11.0	9.0	7.0	7.0
Sunshine mean duration (h)	0.9	2.7	5.6	7.7	12.9	12.8	12.1	10.8	10.4	4.7	2.1	0.5
Precipitation (mm)	99	44	66	63	18	54	82	166	27	126	71	90
Sunny days	4	12	6	10	22	18	5	5	19	2	6	3
Rainy days	15	7	16	19	9	12	26	26	11	28	17	19
Snow days	12	9	9	1	0	0	0	0	0	1	7	9

Ustronis - weather forecast by months

Ustronis weather in january Ustronis weather in february Ustronis weather in march Ustronis weather in april Ustronis weather in may Ustronis weather in june Ustronis weather in july Ustronis weather in august Ustronis weather in september Ustronis weather in october Ustronis weather in november Ustronis weather in december

Best time to visit Ustronis:

The best time to visit Ustronis during the most sunny months:

May — 12.9(h)
June — 12.8(h)
July — 12.1(h)
August — 10.8(h)
September — 10.4(h)

Months with the longest average daylight duration in Ustronis:

May — 16.2(h)
June — 17.3(h)
July — 16.8(h)

The largest precipitation sum in Ustronis is at

January — 99(mm)

August — 166(mm)

October — 126(mm)

Weather forecast in the closest to Ustronis admin centers