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City briefing

San Sebastián Coatán

Guatemala · 26,000 people
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
The year’s records
Annual mean 19°C · wettest around June · prevailing wind SE
Warmest
27.8 °C
Coldest
22.8 °C
Wettest
96%
Windiest
3.6 m/s
Prevailing
SE
2.6 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, °C
051015202530JanuaryFebruaryMarchAprilMayJuneJulyAugustSeptemberOctoberNovemberDecember051015202530JFMAMJJASOND

The average temperature in San Sebastián Coatán over the whole year is 19°C. April is the hottest month, with highs of about 27°C; January is the coldest, with lows of about 12°C.

Month by month San Sebastián Coatán climate by month: average temperatures year round · click a month to read it

MonthHighLowFeels likeChance of rainCloudWindBeing outsideSunWalking
January23°C12°C22°C36%57%1.6 m/s701957
February25°C12°C23°C34%50%2.0 m/s682352
March26°C14°C25°C38%52%1.7 m/s653637
April27°C15°C27°C48%59%1.5 m/s594724
May27°C16°C28°C66%73%1.2 m/s535018
June25°C16°C26°C71%80%1.3 m/s643432
July25°C15°C24°C61%71%2.0 m/s711949
August25°C16°C25°C66%74%1.7 m/s692839
September25°C16°C26°C68%77%1.3 m/s683435
October24°C16°C25°C62%77%1.2 m/s682740
November23°C14°C24°C39%66%1.3 m/s721952
December23°C12°C22°C19%58%1.6 m/s701757

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 San Sebastián Coatán weather by season

Year round, San Sebastián Coatán has days of about 23°C at their warmest in December, its coolest month, and 27°C in April, its warmest; the coolest hours of the day run from 12°C to 16°C through the year, and the average temperature over the year is 19°C around the clock. Rain is most likely around June and least likely around December. 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.

San Sebastián Coatán weather in winterDecember to February

High 24°CLow 12°CRain 30%

Winter in San Sebastián Coatán has typical daily highs of about 24°C and lows of about 12°C, with a 30% chance of rain on a given day.

San Sebastián Coatán weather in springMarch to May

High 27°CLow 15°CRain 51%

Spring in San Sebastián Coatán has typical daily highs of about 27°C and lows of about 15°C, with a 51% chance of rain on a given day.

San Sebastián Coatán weather in summerJune to August

High 25°CLow 16°CRain 66%

Summer in San Sebastián Coatán has typical daily highs of about 25°C and lows of about 16°C, with a 66% chance of rain on a given day.

San Sebastián Coatán weather in autumnSeptember to November

High 24°CLow 15°CRain 56%

Autumn in San Sebastián Coatán has typical daily highs of about 24°C and lows of about 15°C, with a 56% chance of rain on a given day.

When is the rainy season in San Sebastián Coatán?

The rainy (wet) season in San Sebastián Coatán runs from April to October, peaking in June with a 71% chance of rain on a given day. The dry season is November to March; December is the driest month, at 19%.

What time of year is San Sebastián Coatán windiest?

Winds in San Sebastián Coatán are highest in February, averaging 2.0 m/s (7 km/h), and lightest in May, at 1.2 m/s (4 km/h). The prevailing wind is from the SE.

What is the average temperature in San Sebastián Coatán year round?

The average temperature in San Sebastián Coatán over the whole year is 19°C. April is the hottest month, with highs of about 27°C; January is the coldest, with lows of about 12°C.

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