Annual mean 10°C · wettest around December · prevailing wind SW
Warmest
21.6 °C
Coldest
2.2 °C
Wettest
41%
Windiest
5.6 m/s
Prevailing
SW
4.8 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 Lomma over the whole year is 10°C. August is the hottest month, with highs of about 21°C; February is the coldest, with lows of about 1°C. The rainy (wet) season in Lomma runs from October to February, peaking in December with a 34% chance of rain on a given day. The dry season is March to September; April is the driest month, at 15%. Winds in Lomma are highest in January, averaging 4.7 m/s (17 km/h), and lightest in August, at 3.5 m/s (13 km/h). The prevailing wind is from the SW. The clearest skies in Lomma come in June, when the sky is typically 44% covered; December is the cloudiest month, at 80%.
Month by month Lomma 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
2°C
-3°C
32%
78%
4.7 m/s
0
0
2
February
4°C
1°C
-2°C
31%
70%
4.7 m/s
0
0
3
March
6°C
2°C
1°C
25%
64%
4.2 m/s
0
0
10
April
10°C
5°C
5°C
15%
49%
4.2 m/s
3
0
38
May
15°C
9°C
11°C
16%
48%
4.0 m/s
29
1
69
June
20°C
14°C
17°C
17%
44%
3.8 m/s
64
8
76
July
20°C
15°C
18°C
21%
50%
3.8 m/s
69
11
73
August
21°C
15°C
19°C
23%
46%
3.5 m/s
75
12
71
September
18°C
13°C
15°C
22%
52%
3.8 m/s
52
2
80
October
12°C
9°C
8°C
30%
66%
4.4 m/s
7
0
60
November
7°C
6°C
3°C
30%
74%
4.4 m/s
0
0
24
December
4°C
3°C
-1°C
34%
80%
4.6 m/s
0
0
3
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 Lomma weather by season
Year round, Lomma has days of about 3°C at their warmest in January, its coolest month, and 21°C in August, 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 10°C around the clock. Rain is most likely around December and least likely around April. 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.
Lomma weather in winterDecember to February
High 3°CLow 2°CRain 32%
Winter in Lomma has typical daily highs of about 3°C and lows of about 2°C, with a 32% chance of rain on a given day.
Lomma weather in springMarch to May
High 10°CLow 5°CRain 19%
Spring in Lomma has typical daily highs of about 10°C and lows of about 5°C, with a 19% chance of rain on a given day.
Lomma weather in summerJune to August
High 20°CLow 15°CRain 21%
Summer in Lomma has typical daily highs of about 20°C and lows of about 15°C, with a 21% chance of rain on a given day.
Lomma weather in autumnSeptember to November
High 12°CLow 9°CRain 27%
Autumn in Lomma has typical daily highs of about 12°C and lows of about 9°C, with a 27% chance of rain on a given day.
When is the rainy season in Lomma?
The rainy (wet) season in Lomma runs from October to February, peaking in December with a 34% chance of rain on a given day. The dry season is March to September; April is the driest month, at 15%.
What time of year is Lomma windiest?
Winds in Lomma are highest in January, averaging 4.7 m/s (17 km/h), and lightest in August, at 3.5 m/s (13 km/h). The prevailing wind is from the SW.
What is the average temperature in Lomma year round?
The average temperature in Lomma over the whole year is 10°C. August is the hottest month, with highs of about 21°C; February is the coldest, with lows of about 1°C.