Annual mean 11°C · wettest around October · prevailing wind SE
Warmest
25.9 °C
Coldest
1.9 °C
Wettest
50%
Windiest
2.6 m/s
Prevailing
SE
2.1 m/s average
When this place is good five ratings · thirty-six ten-day sections · click a cell to read it
never good
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Every reading
bars actual · line feels-like, °Cchance of rain, %wind speed, m/ssky covered, %
The average temperature in Trebnje over the whole year is 11°C. July is the hottest month, with highs of about 25°C; January is the coldest, with lows of about -1°C. Trebnje has no sharply defined rainy season: the chance of rain on a given day runs from 21% in January, the driest month, to 39% in October, the wettest. Winds in Trebnje are highest in March, averaging 2.3 m/s (8 km/h), and lightest in August, at 1.7 m/s (6 km/h). The prevailing wind is from the SE. The clearest skies in Trebnje come in August, when the sky is typically 42% covered; November is the cloudiest month, at 75%.
Month by month Trebnje climate by month: average temperatures year round · click a month to read it
Month
High
Low
Feels like
Chance of rain
Cloud
Wind
Being outside
Sun
Walking
January
3°C
-1°C
-1°C
21%
67%
2.1 m/s
0
0
13
February
6°C
1°C
3°C
30%
64%
2.2 m/s
1
0
29
March
10°C
2°C
6°C
24%
59%
2.3 m/s
9
0
48
April
14°C
6°C
11°C
28%
56%
2.3 m/s
34
1
68
May
18°C
11°C
16°C
31%
64%
2.0 m/s
58
8
72
June
24°C
16°C
24°C
30%
47%
1.9 m/s
64
43
39
July
25°C
17°C
26°C
32%
45%
1.8 m/s
55
51
29
August
25°C
17°C
26°C
29%
42%
1.7 m/s
55
51
30
September
20°C
12°C
19°C
38%
52%
1.7 m/s
66
22
61
October
15°C
9°C
13°C
39%
60%
1.8 m/s
45
2
76
November
8°C
4°C
5°C
37%
75%
1.9 m/s
7
0
40
December
4°C
1°C
1°C
35%
70%
2.0 m/s
0
0
15
High and low are the warmest and coolest of four readings a day — midnight, 6am, noon and 6pm — so a true overnight low can sit a degree or two under them. Chance of rain, cloud and wind are the day’s average; feels-like and the three ratings (each out of 100: Good from 55, Ideal from 80) are read at midday.
Seasons, and the year in short Trebnje weather by season
Year round, Trebnje has days of about 3°C at their warmest in January, its coolest month, and 25°C in July, its warmest; the coolest hours of the day run from -1°C to 17°C through the year, and the average temperature over the year is 11°C around the clock. Rain is most likely around October and least likely around January. Every figure here is a decade of observations blended into one representative year, so it reads as what this date is usually like, not a forecast for one particular day.
Trebnje weather in winterDecember to February
High 4°CLow 0°CRain 29%
Winter in Trebnje has typical daily highs of about 4°C and lows of about 0°C, with a 29% chance of rain on a given day.
Trebnje weather in springMarch to May
High 14°CLow 6°CRain 28%
Spring in Trebnje has typical daily highs of about 14°C and lows of about 6°C, with a 28% chance of rain on a given day.
Trebnje weather in summerJune to August
High 25°CLow 17°CRain 30%
Summer in Trebnje has typical daily highs of about 25°C and lows of about 17°C, with a 30% chance of rain on a given day.
Trebnje weather in autumnSeptember to November
High 14°CLow 8°CRain 38%
Autumn in Trebnje has typical daily highs of about 14°C and lows of about 8°C, with a 38% chance of rain on a given day.
When is the rainy season in Trebnje?
Trebnje has no sharply defined rainy season: the chance of rain on a given day runs from 21% in January, the driest month, to 39% in October, the wettest.
What time of year is Trebnje windiest?
Winds in Trebnje are highest in March, averaging 2.3 m/s (8 km/h), and lightest in August, at 1.7 m/s (6 km/h). The prevailing wind is from the SE.
What is the average temperature in Trebnje year round?
The average temperature in Trebnje over the whole year is 11°C. July is the hottest month, with highs of about 25°C; January is the coldest, with lows of about -1°C.