Annual mean 15°C · wettest around December · prevailing wind NW
Warmest
26.8 °C
Coldest
11.5 °C
Wettest
54%
Windiest
5.5 m/s
Prevailing
NW
3.7 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 Lousã over the whole year is 15°C. August is the hottest month, with highs of about 26°C; January is the coldest, with lows of about 8°C. The rainy (wet) season in Lousã runs from October to April, peaking in December with a 48% chance of rain on a given day. The dry season is May to September; July is the driest month, at 12%. Winds in Lousã are highest in March, averaging 3.4 m/s (12 km/h), and lightest in September, at 2.7 m/s (10 km/h). The prevailing wind is from the NW. The clearest skies in Lousã come in July, when the sky is typically 45% covered; April is the cloudiest month, at 58%.
Month by month Lousã 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
13°C
8°C
9°C
45%
57%
3.3 m/s
13
2
58
February
13°C
8°C
10°C
42%
55%
3.1 m/s
19
0
67
March
15°C
8°C
11°C
45%
56%
3.4 m/s
28
0
69
April
16°C
10°C
13°C
42%
58%
3.1 m/s
42
3
70
May
20°C
13°C
18°C
28%
53%
3.1 m/s
64
14
67
June
22°C
15°C
21°C
25%
52%
3.1 m/s
70
23
60
July
26°C
17°C
25°C
12%
45%
3.0 m/s
66
42
41
August
26°C
17°C
25°C
12%
47%
3.0 m/s
67
49
34
September
24°C
16°C
23°C
19%
46%
2.7 m/s
74
35
49
October
20°C
13°C
19°C
31%
53%
2.8 m/s
73
12
68
November
15°C
10°C
12°C
45%
56%
3.1 m/s
34
0
71
December
13°C
9°C
10°C
48%
55%
3.3 m/s
16
0
67
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 Lousã weather by season
Year round, Lousã has days of about 13°C at their warmest in January, its coolest month, and 26°C in August, its warmest; the coolest hours of the day run from 8°C to 17°C through the year, and the average temperature over the year is 15°C around the clock. Rain is most likely around December and least likely around July. 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.
Lousã weather in winterDecember to February
High 13°CLow 8°CRain 45%
Winter in Lousã has typical daily highs of about 13°C and lows of about 8°C, with a 45% chance of rain on a given day.
Lousã weather in springMarch to May
High 17°CLow 11°CRain 38%
Spring in Lousã has typical daily highs of about 17°C and lows of about 11°C, with a 38% chance of rain on a given day.
Lousã weather in summerJune to August
High 25°CLow 17°CRain 16%
Summer in Lousã has typical daily highs of about 25°C and lows of about 17°C, with a 16% chance of rain on a given day.
Lousã weather in autumnSeptember to November
High 20°CLow 13°CRain 32%
Autumn in Lousã has typical daily highs of about 20°C and lows of about 13°C, with a 32% chance of rain on a given day.
When is the rainy season in Lousã?
The rainy (wet) season in Lousã runs from October to April, peaking in December with a 48% chance of rain on a given day. The dry season is May to September; July is the driest month, at 12%.
What time of year is Lousã windiest?
Winds in Lousã are highest in March, averaging 3.4 m/s (12 km/h), and lightest in September, at 2.7 m/s (10 km/h). The prevailing wind is from the NW.
What is the average temperature in Lousã year round?
The average temperature in Lousã over the whole year is 15°C. August is the hottest month, with highs of about 26°C; January is the coldest, with lows of about 8°C.