Annual mean 11°C · wettest around December · prevailing wind W
Warmest
26.1 °C
Coldest
0.7 °C
Wettest
19%
Windiest
5.3 m/s
Prevailing
W
3.8 m/s average
When this place is good five ratings · thirty-six ten-day sections · click a cell to read it
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 Trenčín over the whole year is 11°C. August is the hottest month, with highs of about 25°C; January is the coldest, with lows of about -2°C. Trenčín has no sharply defined rainy season: the chance of rain on a given day runs from 10% in March, the driest month, to 17% in December, the wettest. Winds in Trenčín are highest in April, averaging 3.6 m/s (13 km/h), and lightest in August, at 2.7 m/s (10 km/h). The prevailing wind is from the W. The clearest skies in Trenčín come in August, when the sky is typically 47% covered; December is the cloudiest month, at 77%.
Month by month Trenčín 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
1°C
-2°C
-3°C
14%
74%
3.1 m/s
0
0
4
February
5°C
0°C
0°C
15%
69%
3.4 m/s
0
0
13
March
9°C
2°C
4°C
10%
62%
3.5 m/s
4
0
36
April
14°C
6°C
9°C
12%
57%
3.6 m/s
25
0
61
May
18°C
11°C
15°C
16%
57%
3.2 m/s
54
5
74
June
24°C
16°C
22°C
11%
48%
3.0 m/s
71
35
50
July
25°C
17°C
24°C
12%
49%
2.8 m/s
67
43
42
August
25°C
16°C
24°C
13%
47%
2.7 m/s
60
46
38
September
20°C
12°C
18°C
14%
52%
2.7 m/s
63
17
66
October
14°C
8°C
11°C
15%
62%
3.0 m/s
29
0
73
November
8°C
4°C
4°C
15%
73%
3.1 m/s
2
0
31
December
3°C
0°C
-2°C
17%
77%
3.2 m/s
0
0
4
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 Trenčín weather by season
Year round, Trenčín has days of about 1°C at their warmest in January, its coolest month, and 25°C in August, its warmest; the coolest hours of the day run from -2°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 December and least likely around March. 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.
Trenčín weather in winterDecember to February
High 3°CLow -0°CRain 15%
Winter in Trenčín has typical daily highs of about 3°C and lows of about -0°C, with a 15% chance of rain on a given day.
Trenčín weather in springMarch to May
High 14°CLow 6°CRain 13%
Spring in Trenčín has typical daily highs of about 14°C and lows of about 6°C, with a 13% chance of rain on a given day.
Trenčín weather in summerJune to August
High 25°CLow 16°CRain 12%
Summer in Trenčín has typical daily highs of about 25°C and lows of about 16°C, with a 12% chance of rain on a given day.
Trenčín weather in autumnSeptember to November
High 14°CLow 8°CRain 15%
Autumn in Trenčín has typical daily highs of about 14°C and lows of about 8°C, with a 15% chance of rain on a given day.
When is the rainy season in Trenčín?
Trenčín has no sharply defined rainy season: the chance of rain on a given day runs from 10% in March, the driest month, to 17% in December, the wettest.
What time of year is Trenčín windiest?
Winds in Trenčín are highest in April, averaging 3.6 m/s (13 km/h), and lightest in August, at 2.7 m/s (10 km/h). The prevailing wind is from the W.
What is the average temperature in Trenčín year round?
The average temperature in Trenčín over the whole year is 11°C. August is the hottest month, with highs of about 25°C; January is the coldest, with lows of about -2°C.