Annual mean 11°C · wettest around June · prevailing wind W
Warmest
22.8 °C
Coldest
8.5 °C
Wettest
35%
Windiest
4.5 m/s
Prevailing
W
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
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 La Unión over the whole year is 11°C. February is the hottest month, with highs of about 22°C; July is the coldest, with lows of about 5°C. The rainy (wet) season in La Unión runs from April to September, peaking in June with a 30% chance of rain on a given day. The dry season is October to March; February is the driest month, at 7%. Winds in La Unión are highest in August, averaging 3.1 m/s (11 km/h), and lightest in May, at 2.0 m/s (7 km/h). The prevailing wind is from the W. The clearest skies in La Unión come in January, when the sky is typically 49% covered; June is the cloudiest month, at 83%.
Month by month La Unión 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
21°C
11°C
19°C
8%
49%
2.8 m/s
78
13
74
February
22°C
12°C
19°C
7%
52%
2.7 m/s
78
16
72
March
19°C
9°C
16°C
12%
58%
2.8 m/s
64
4
83
April
15°C
8°C
13°C
19%
73%
2.2 m/s
32
0
83
May
12°C
6°C
9°C
21%
80%
2.0 m/s
13
0
67
June
9°C
5°C
6°C
30%
83%
2.9 m/s
1
0
43
July
9°C
5°C
6°C
28%
81%
2.8 m/s
1
0
38
August
10°C
5°C
6°C
29%
80%
3.1 m/s
0
0
46
September
12°C
5°C
9°C
23%
72%
2.9 m/s
7
0
65
October
15°C
7°C
11°C
16%
65%
2.7 m/s
22
0
79
November
17°C
9°C
14°C
14%
66%
2.9 m/s
45
2
83
December
20°C
11°C
17°C
7%
61%
2.9 m/s
71
5
83
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 La Unión weather by season
Year round, La Unión has days of about 9°C at their warmest in July, its coolest month, and 22°C in February, its warmest; the coolest hours of the day run from 5°C to 12°C through the year, and the average temperature over the year is 11°C around the clock. Rain is most likely around June and least likely around February. 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.
La Unión weather in winterJune to August
High 9°CLow 5°CRain 29%
Winter in La Unión has typical daily highs of about 9°C and lows of about 5°C, with a 29% chance of rain on a given day.
La Unión weather in springSeptember to November
High 15°CLow 7°CRain 17%
Spring in La Unión has typical daily highs of about 15°C and lows of about 7°C, with a 17% chance of rain on a given day.
La Unión weather in summerDecember to February
High 21°CLow 11°CRain 7%
Summer in La Unión has typical daily highs of about 21°C and lows of about 11°C, with a 7% chance of rain on a given day.
La Unión weather in autumnMarch to May
High 15°CLow 8°CRain 18%
Autumn in La Unión has typical daily highs of about 15°C and lows of about 8°C, with a 18% chance of rain on a given day.
When is the rainy season in La Unión?
The rainy (wet) season in La Unión runs from April to September, peaking in June with a 30% chance of rain on a given day. The dry season is October to March; February is the driest month, at 7%.
What time of year is La Unión windiest?
Winds in La Unión are highest in August, averaging 3.1 m/s (11 km/h), and lightest in May, at 2.0 m/s (7 km/h). The prevailing wind is from the W.
What is the average temperature in La Unión year round?
The average temperature in La Unión over the whole year is 11°C. February is the hottest month, with highs of about 22°C; July is the coldest, with lows of about 5°C.