Annual mean 9°C · wettest around December · prevailing wind N
Warmest
21.2 °C
Coldest
0.1 °C
Wettest
42%
Windiest
3.1 m/s
Prevailing
N
2.7 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 Lucerne over the whole year is 9°C. July is the hottest month, with highs of about 21°C; January is the coldest, with lows of about -1°C. Lucerne has no sharply defined rainy season: the chance of rain on a given day runs from 24% in October, the driest month, to 36% in December, the wettest. Winds in Lucerne are highest in January, averaging 2.9 m/s (10 km/h), and lightest in August, at 2.1 m/s (8 km/h). The prevailing wind is from the N. The clearest skies in Lucerne come in June, when the sky is typically 55% covered; December is the cloudiest month, at 78%.
Month by month Lucerne 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
-1°C
-3°C
33%
74%
2.9 m/s
0
0
7
February
4°C
1°C
-0°C
28%
65%
2.8 m/s
0
0
17
March
7°C
2°C
3°C
32%
61%
2.8 m/s
2
0
30
April
10°C
4°C
7°C
29%
58%
2.6 m/s
16
0
53
May
14°C
8°C
11°C
35%
66%
2.4 m/s
35
2
66
June
20°C
14°C
19°C
30%
55%
2.3 m/s
64
19
60
July
21°C
15°C
20°C
29%
57%
2.2 m/s
69
25
55
August
21°C
14°C
20°C
25%
55%
2.1 m/s
65
29
52
September
16°C
11°C
15°C
25%
59%
2.1 m/s
55
8
69
October
12°C
8°C
10°C
24%
60%
2.3 m/s
26
0
68
November
6°C
3°C
2°C
32%
73%
2.5 m/s
1
0
27
December
3°C
1°C
-1°C
36%
78%
2.7 m/s
0
0
8
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 Lucerne weather by season
Year round, Lucerne has days of about 1°C at their warmest in January, its coolest month, and 21°C in July, its warmest; the coolest hours of the day run from -1°C to 15°C through the year, and the average temperature over the year is 9°C around the clock. Rain is most likely around December and least likely around October. 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.
Lucerne weather in winterDecember to February
High 3°CLow 0°CRain 32%
Winter in Lucerne has typical daily highs of about 3°C and lows of about 0°C, with a 32% chance of rain on a given day.
Lucerne weather in springMarch to May
High 10°CLow 5°CRain 32%
Spring in Lucerne has typical daily highs of about 10°C and lows of about 5°C, with a 32% chance of rain on a given day.
Lucerne weather in summerJune to August
High 20°CLow 14°CRain 28%
Summer in Lucerne has typical daily highs of about 20°C and lows of about 14°C, with a 28% chance of rain on a given day.
Lucerne weather in autumnSeptember to November
High 11°CLow 7°CRain 27%
Autumn in Lucerne has typical daily highs of about 11°C and lows of about 7°C, with a 27% chance of rain on a given day.
When is the rainy season in Lucerne?
Lucerne has no sharply defined rainy season: the chance of rain on a given day runs from 24% in October, the driest month, to 36% in December, the wettest.
What time of year is Lucerne windiest?
Winds in Lucerne are highest in January, averaging 2.9 m/s (10 km/h), and lightest in August, at 2.1 m/s (8 km/h). The prevailing wind is from the N.
What is the average temperature in Lucerne year round?
The average temperature in Lucerne over the whole year is 9°C. July is the hottest month, with highs of about 21°C; January is the coldest, with lows of about -1°C.