Mild
Average highs are around 21°C, so days are mild rather than hot.
December verdict
Mixed for holiday weather
Average highs are around 21°C, so days are mild rather than hot. Sunshine averages 6h per day, enough for a balanced month. Rainfall averages 12mm, which is relatively low for holiday planning.
Monthly averages
Temp
21°C
Rain
12mm
Sun
6h
Weather score
50
Mixed
Mild
Average highs are around 21°C, so days are mild rather than hot.
Drier
Rainfall averages 12mm, which is relatively low for holiday planning.
Some sun
Sunshine averages 6h per day, enough for a balanced month.
Map
Compare Riscos de Momostenango National Park, Guatemala with nearby places by weather score, rain, sun, temperature, and swim conditions.
December21°C average high
December is cooler than the yearly average, which can make sightseeing feel gentler than in hotter months.
Warmest monthsApril to June
This stretch sets the upper range for average daytime heat.
December12mm average rain
December is one of Riscos de Momostenango National Park's driest months, making outdoor days easier to plan than in wetter parts of the year.
Driest monthsJanuary to April and November to December
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
December6 hours average sun
December is below Riscos de Momostenango National Park's yearly sunshine average, so bright-day planning is less reliable than in peak months.
Brightest monthsJanuary and March to April
This stretch has the strongest sunshine in the monthly averages.
December50 weather score
December sits close to Riscos de Momostenango National Park's yearly weather-score average, giving a typical overall read on the month.
Best weather monthsMarch to April
These months have the strongest weather score in the monthly averages.