Annual mean 24°C · wettest around August · prevailing wind SW
Warmest
29.8 °C
Coldest
25.6 °C
Wettest
89%
Windiest
4.1 m/s
Prevailing
SW
3.2 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 Tomatlán over the whole year is 24°C. July is the hottest month, with highs of about 30°C; January is the coldest, with lows of about 16°C. The rainy (wet) season in Tomatlán runs from June to December, peaking in August with a 77% chance of rain on a given day. The dry season is March to May; April is the driest month, at 22%. Winds in Tomatlán are highest in May, averaging 2.5 m/s (9 km/h), and lightest in November, at 1.7 m/s (6 km/h). The prevailing wind is from the SW. The clearest skies in Tomatlán come in March, when the sky is typically 27% covered; August is the cloudiest month, at 73%.
Month by month Tomatlán 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
26°C
16°C
26°C
47%
40%
1.9 m/s
55
51
27
February
27°C
16°C
27°C
55%
33%
2.1 m/s
56
59
21
March
27°C
16°C
26°C
25%
27%
2.4 m/s
59
62
21
April
28°C
17°C
28°C
22%
33%
2.3 m/s
53
73
10
May
29°C
20°C
30°C
39%
35%
2.5 m/s
25
75
3
June
30°C
23°C
31°C
65%
65%
2.4 m/s
14
57
2
July
30°C
23°C
33°C
74%
71%
2.1 m/s
14
35
3
August
30°C
23°C
33°C
77%
73%
2.0 m/s
15
33
3
September
30°C
23°C
33°C
75%
72%
2.0 m/s
16
33
3
October
29°C
22°C
32°C
69%
55%
1.9 m/s
18
39
5
November
28°C
20°C
30°C
54%
36%
1.7 m/s
25
55
9
December
27°C
17°C
28°C
61%
38%
1.7 m/s
41
54
18
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 Tomatlán weather by season
Year round, Tomatlán has days of about 26°C at their warmest in January, its coolest month, and 30°C in July, its warmest; the coolest hours of the day run from 16°C to 23°C through the year, and the average temperature over the year is 24°C around the clock. Rain is most likely around August 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.
Tomatlán weather in winterDecember to February
High 26°CLow 16°CRain 54%
Winter in Tomatlán has typical daily highs of about 26°C and lows of about 16°C, with a 54% chance of rain on a given day.
Tomatlán weather in springMarch to May
High 28°CLow 18°CRain 29%
Spring in Tomatlán has typical daily highs of about 28°C and lows of about 18°C, with a 29% chance of rain on a given day.
Tomatlán weather in summerJune to August
High 30°CLow 23°CRain 72%
Summer in Tomatlán has typical daily highs of about 30°C and lows of about 23°C, with a 72% chance of rain on a given day.
Tomatlán weather in autumnSeptember to November
High 29°CLow 22°CRain 66%
Autumn in Tomatlán has typical daily highs of about 29°C and lows of about 22°C, with a 66% chance of rain on a given day.
When is the rainy season in Tomatlán?
The rainy (wet) season in Tomatlán runs from June to December, peaking in August with a 77% chance of rain on a given day. The dry season is March to May; April is the driest month, at 22%.
What time of year is Tomatlán windiest?
Winds in Tomatlán are highest in May, averaging 2.5 m/s (9 km/h), and lightest in November, at 1.7 m/s (6 km/h). The prevailing wind is from the SW.
What is the average temperature in Tomatlán year round?
The average temperature in Tomatlán over the whole year is 24°C. July is the hottest month, with highs of about 30°C; January is the coldest, with lows of about 16°C.