Best year time to visit Costieni

General weather information about Costieni

Average annual temperature is 13.8 °C

Absolute maximum temperature: 36.5 °C

Absolute minimum temperature: -17.0 °C

Number of sunny days: 206 days

Number of rainy days: 150 days

Number of snow days: 9 days

Look at detailed online map of Costieni

* Weather data for Costieni Romania is based on climate observations for 2026 year

Costieni air temperature forecast for each month

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Absolute maximum temperature (°C)	18.3	17.8	21.3	20.0	27.2	33.8	36.5	36.0	32.0	32.0	21.3	17.6
Average daytime temperature (°C)	7.2	6.2	13.3	15.0	22.6	27.9	31.2	31.8	27.6	23.3	12.5	8.4
Average temperature (°C)	4.2	1.8	7.6	10.3	16.8	22.1	25.6	25.8	21.5	16.7	8.2	4.1
Average night temperature (°C)	1.3	-2.5	2.1	6.1	11.0	15.9	19.7	20.1	15.9	10.8	3.9	0.2
Absolute minimum temperature (°C)	-8.6	-17.0	-2.6	1.4	4.8	11.3	14.0	14.6	11.5	2.9	-3.0	-4.3

Costieni monthly weather indicators

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Daylight maximum duration (h)	9.0	11.0	12.0	14.0	15.0	15.0	15.0	14.0	13.0	11.0	10.0	8.0
Daylight mean duration (h)	9.2	10.4	11.9	13.5	14.9	15.6	15.3	14.1	12.5	10.9	9.5	8.8
Daylight minimum duration (h)	8.0	9.0	11.0	12.0	14.0	15.0	14.0	13.0	11.0	10.0	9.0	8.0
Sunshine mean duration (h)	3.2	5.8	8.2	7.2	11.4	12.5	12.1	12.0	10.6	9.0	4.9	4.7
Precipitation (mm)	77	16	21	78	62	59	37	36	10	5	100	16
Sunny days	12	18	18	8	12	18	16	25	23	25	10	21
Rainy days	15	8	12	22	19	12	15	6	7	6	20	8
Snow days	4	2	1	0	0	0	0	0	0	0	0	2

Costieni - weather forecast by months

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

Best time to visit Costieni:

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

May — 11.4(h)
June — 12.5(h)
July — 12.1(h)
August — 12.0(h)

Months with the longest average daylight duration in Costieni:

June — 15.6(h)
July — 15.3(h)

The largest precipitation sum in Costieni is at

January — 77(mm)

April — 78(mm)

May — 62(mm)

June — 59(mm)

November — 100(mm)

Weather forecast in the closest to Costieni admin centers