Best year time to visit Herculian

General weather information about Herculian

Average annual temperature is 10.2 °C

Absolute maximum temperature: 33.0 °C

Absolute minimum temperature: -17.8 °C

Number of sunny days: 139 days

Number of rainy days: 206 days

Number of snow days: 20 days

Look at detailed online map of Herculian

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

Herculian air temperature forecast for each month

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Absolute maximum temperature (°C)	15.0	12.1	17.7	19.3	23.2	28.1	31.2	33.0	28.6	27.1	16.4	14.0
Average daytime temperature (°C)	5.9	3.4	10.1	11.8	18.9	22.7	25.5	26.6	23.8	17.9	8.3	5.1
Average temperature (°C)	2.4	-0.9	4.5	7.1	13.7	17.6	20.1	20.8	17.8	12.0	4.8	1.3
Average night temperature (°C)	-0.7	-5.3	-0.4	2.6	8.4	12.8	14.5	15.1	12.2	6.6	1.4	-1.8
Absolute minimum temperature (°C)	-7.6	-17.8	-5.1	-1.6	2.9	10.4	9.5	9.5	7.5	-0.9	-5.3	-5.5

Herculian 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)	9.1	10.3	11.9	13.6	15.0	15.7	15.4	14.1	12.6	10.9	9.5	8.7
Daylight minimum duration (h)	8.0	9.0	11.0	12.0	14.0	15.0	14.0	13.0	11.0	10.0	8.0	8.0
Sunshine mean duration (h)	4.2	4.7	7.4	7.3	11.5	11.6	12.2	11.5	10.6	8.9	3.8	3.5
Precipitation (mm)	58	40	27	75	36	83	104	40	24	16	85	41
Sunny days	14	9	14	4	10	5	9	14	20	20	5	15
Rainy days	12	12	14	26	21	25	22	17	10	11	23	13
Snow days	5	7	3	0	0	0	0	0	0	0	2	3

Herculian - weather forecast by months

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

Best time to visit Herculian:

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

May — 11.5(h)
June — 11.6(h)
July — 12.2(h)
August — 11.5(h)
September — 10.6(h)

Months with the longest average daylight duration in Herculian:

June — 15.7(h)
July — 15.4(h)

The largest precipitation sum in Herculian is at

April — 75(mm)

June — 83(mm)

July — 104(mm)

November — 85(mm)

Weather forecast in the closest to Herculian admin centers