Annual mean 18°C · wettest around March · prevailing wind NW
Warmest
23.1 °C
Coldest
21.2 °C
Wettest
32%
Windiest
3.6 m/s
Prevailing
NW
2.8 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 Guapí over the whole year is 18°C. September is the hottest month, with highs of about 23°C; September is the coldest, with lows of about 14°C. The rainy (wet) season in Guapí runs from March to May, peaking in March with a 35% chance of rain on a given day. The dry season is June to October; August is the driest month, at 12%. Winds in Guapí are highest in July, averaging 2.1 m/s (8 km/h), and lightest in March, at 1.5 m/s (5 km/h). The prevailing wind is from the NW. The clearest skies in Guapí come in September, when the sky is typically 68% covered; March is the cloudiest month, at 81%.
Month by month Guapí 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
22°C
15°C
22°C
21%
75%
1.8 m/s
53
21
56
February
22°C
15°C
22°C
20%
78%
1.6 m/s
51
20
56
March
21°C
15°C
22°C
35%
81%
1.5 m/s
52
18
55
April
22°C
15°C
22°C
30%
78%
1.6 m/s
52
21
53
May
22°C
15°C
22°C
26%
78%
1.7 m/s
49
22
51
June
21°C
15°C
21°C
17%
75%
1.8 m/s
46
21
55
July
22°C
15°C
21°C
17%
72%
2.1 m/s
43
21
54
August
22°C
15°C
21°C
12%
71%
2.1 m/s
44
21
53
September
23°C
14°C
22°C
16%
68%
2.1 m/s
45
23
52
October
22°C
15°C
22°C
22%
74%
1.6 m/s
53
23
53
November
22°C
15°C
22°C
26%
77%
1.6 m/s
55
21
56
December
21°C
15°C
22°C
18%
76%
1.6 m/s
51
22
56
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 Guapí weather by season
Year round, Guapí has days of about 21°C at their warmest in June, its coolest month, and 23°C in September, its warmest; the coolest hours of the day run from 14°C to 15°C through the year, and the average temperature over the year is 18°C around the clock. Rain is most likely around March and least likely around August. 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.
Guapí weather in winterDecember to February
High 22°CLow 15°CRain 20%
Winter in Guapí has typical daily highs of about 22°C and lows of about 15°C, with a 20% chance of rain on a given day.
Guapí weather in springMarch to May
High 22°CLow 15°CRain 30%
Spring in Guapí has typical daily highs of about 22°C and lows of about 15°C, with a 30% chance of rain on a given day.
Guapí weather in summerJune to August
High 22°CLow 15°CRain 15%
Summer in Guapí has typical daily highs of about 22°C and lows of about 15°C, with a 15% chance of rain on a given day.
Guapí weather in autumnSeptember to November
High 22°CLow 15°CRain 21%
Autumn in Guapí has typical daily highs of about 22°C and lows of about 15°C, with a 21% chance of rain on a given day.
When is the rainy season in Guapí?
The rainy (wet) season in Guapí runs from March to May, peaking in March with a 35% chance of rain on a given day. The dry season is June to October; August is the driest month, at 12%.
What time of year is Guapí windiest?
Winds in Guapí are highest in July, averaging 2.1 m/s (8 km/h), and lightest in March, at 1.5 m/s (5 km/h). The prevailing wind is from the NW.
What is the average temperature in Guapí year round?
The average temperature in Guapí over the whole year is 18°C. September is the hottest month, with highs of about 23°C; September is the coldest, with lows of about 14°C.