Cirkulane, Slovenia climate

Cfb Oceanic / temperate

Cirkulane has a seasonal cool-temperate climate (Oceanic / temperate, Köppen Cfb). The hottest month is July with an average daily high near 81°F, while the coldest is January averaging around 25°F at night. Around 37 inches of precipitation falls each year, peaking in September (4.3 inches) and easing off in January (1.3 inches).

☀️ Summers

Warm

Highs near 81°F in July.

About 8 days a year above 90 °F

❄️ Winters

Cold

Lows near 25°F in January.

About 102 freezing nights a year

🌧️ Rain

Moderate rainfall

About 37 in of rain a year.

Wettest in September

⛅ Sky & trend

Often cloudy

Cloudy skies much of the year.

+1.9 °F vs 50 years ago

Temperature & precipitation

Daily high–low temperature range with the monthly average, plus monthly precipitation · 1991–2020 normals · hover a month for the exact figures

Clear vs cloudy days

Share of days each month that are clear, partly cloudy or cloudy · 1991–2020 · hover a month for the day counts

Cirkulane climate normals (1991–2020)

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Avg high (°F)	39	44	53	62	70	77	81	80	70	61	50	40
Avg temp (°F)	32	36	43	52	60	67	70	69	61	52	43	34
Avg low (°F)	25	27	33	41	49	56	59	58	51	43	36	27
Precipitation (in)	1.3	1.8	1.9	2.4	3.9	4.1	4.1	4.1	4.3	3.3	3.2	2.4

Jan – Jun	Jan	Feb	Mar	Apr	May	Jun
Avg high (°F)	39	44	53	62	70	77
Avg temp (°F)	32	36	43	52	60	67
Avg low (°F)	25	27	33	41	49	56
Precipitation (in)	1.3	1.8	1.9	2.4	3.9	4.1

Jul – Dec	Jul	Aug	Sep	Oct	Nov	Dec
Avg high (°F)	81	80	70	61	50	40
Avg temp (°F)	70	69	61	52	43	34
Avg low (°F)	59	58	51	43	36	27
Precipitation (in)	4.1	4.1	4.3	3.3	3.2	2.4

How often — frequency of weather events

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Days with measurable rain (days)	7	8	9	11	13	12	11	10	10	10	11	9
Days with high ≥ 90°F (days)	—	—	—	—	0.0	2	3	4	0.0	—	—	—
Days with low ≤ 32°F (days)	26	22	14	3	—	—	—	—	0.0	3	11	24

Jan – Jun	Jan	Feb	Mar	Apr	May	Jun
Days with measurable rain (days)	7	8	9	11	13	12
Days with high ≥ 90°F (days)	—	—	—	—	0.0	2
Days with low ≤ 32°F (days)	26	22	14	3	—	—

Jul – Dec	Jul	Aug	Sep	Oct	Nov	Dec
Days with measurable rain (days)	11	10	10	10	11	9
Days with high ≥ 90°F (days)	3	4	0.0	—	—	—
Days with low ≤ 32°F (days)	—	—	0.0	3	11	24

Sky & atmosphere

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Cloud cover (%)	65	65	65	67	66	64	58	55	62	65	70	67
Clear days (≤ 30% cloud)	4	5	4	5	4	5	6	8	6	5	3	4
Partly cloudy days (30–70%)	12	8	11	9	12	11	12	12	10	10	10	11
Cloudy days (≥ 70%)	15	15	16	16	16	14	13	11	14	16	17	16
Relative humidity (%)	91	87	82	77	74	70	65	64	73	83	90	92
Wind speed (mph)	3.7	4.1	4.3	4.0	3.9	3.5	3.4	3.1	3.3	3.3	3.3	3.5

Jan – Jun	Jan	Feb	Mar	Apr	May	Jun
Cloud cover (%)	65	65	65	67	66	64
Clear days (≤ 30% cloud)	4	5	4	5	4	5
Partly cloudy days (30–70%)	12	8	11	9	12	11
Cloudy days (≥ 70%)	15	15	16	16	16	14
Relative humidity (%)	91	87	82	77	74	70
Wind speed (mph)	3.7	4.1	4.3	4.0	3.9	3.5

Jul – Dec	Jul	Aug	Sep	Oct	Nov	Dec
Cloud cover (%)	58	55	62	65	70	67
Clear days (≤ 30% cloud)	6	8	6	5	3	4
Partly cloudy days (30–70%)	12	12	10	10	10	11
Cloudy days (≥ 70%)	13	11	14	16	17	16
Relative humidity (%)	65	64	73	83	90	92
Wind speed (mph)	3.4	3.1	3.3	3.3	3.3	3.5

Methodology & sources

Temperature & precipitation — 1991–2020 normals computed from 30 years of daily observations at Letalisce Edvarda Rusjana Mari, a weather station, about 28 km from the city centre. The underlying daily records come from NOAA's global station network.

Cloud, humidity, wind & sunshine — modelled estimates from NASA POWER, NASA's satellite-and-reanalysis climatology. This is the standard global source for atmospheric variables, which are not measured at most weather stations.

How we build these numbers →