Best year time to visit Jac

General weather information about Jac

Average annual temperature is 11.0 °C

Absolute maximum temperature: 33.9 °C

Absolute minimum temperature: -15.4 °C

Number of sunny days: 138 days

Number of rainy days: 217 days

Number of snow days: 10 days

Look at detailed online map of Jac

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

Jac air temperature forecast for each month

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Absolute maximum temperature (°C)	11.4	11.9	19.5	18.0	24.8	29.3	31.2	33.9	28.1	26.4	17.5	12.9
Average daytime temperature (°C)	6.3	4.1	10.7	12.8	20.3	23.0	26.2	27.4	24.4	17.9	8.5	5.0
Average temperature (°C)	3.2	0.0	5.5	8.1	15.2	18.3	21.0	21.8	18.5	12.5	5.1	1.6
Average night temperature (°C)	0.2	-4.1	0.5	3.2	10.0	13.5	15.6	15.9	13.3	7.4	1.7	-1.0
Absolute minimum temperature (°C)	-4.4	-15.4	-4.5	-1.2	4.9	10.0	11.6	9.7	9.1	0.1	-5.3	-4.6

Jac 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)	9.0	10.3	11.9	13.6	15.1	15.9	15.5	14.2	12.6	10.9	9.4	8.6
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)	4.5	5.7	7.9	8.3	10.3	11.4	12.7	11.9	10.7	7.4	3.9	4.1
Precipitation (mm)	51	87	64	64	37	137	116	51	74	29	136	82
Sunny days	12	12	12	8	11	5	6	16	19	17	5	15
Rainy days	18	12	19	20	20	25	25	15	11	14	23	15
Snow days	1	4	0	2	0	0	0	0	0	0	2	1

Jac - weather forecast by months

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

Best time to visit Jac:

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

June — 11.4(h)
July — 12.7(h)
August — 11.9(h)
September — 10.7(h)

Months with the longest average daylight duration in Jac:

June — 15.9(h)
July — 15.5(h)

The largest precipitation sum in Jac is at

June — 137(mm)

July — 116(mm)

November — 136(mm)

Weather forecast in the closest to Jac admin centers