Guatemala Climate and Average Weather
Climate of Guatemala: average temperatures, rainfall and seasons month by month.
Climate in Guatemala month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| Month | Avg high | Avg low | Rainfall | Rating |
|---|---|---|---|---|
| January | 76° | 55° | 0,4 in | ★★★★★ |
| February | 78° | 54° | 0,7 in | ★★★★★ |
| March | 82° | 58° | 0,4 in | ★★★★★ |
| April | 82° | 59° | 1,6 in | ★★★★☆ |
| May | 84° | 62° | 2,4 in | ★★★★☆ |
| June | 77° | 61° | 11,7 in | ★★★☆☆ |
| July | 78° | 60° | 5,2 in | ★★★★☆ |
| August | 79° | 60° | 3,4 in | ★★★★☆ |
| September | 78° | 60° | 8,1 in | ★★★☆☆ |
| October | 75° | 59° | 6,3 in | ★★★☆☆ |
| November | 73° | 58° | 2,3 in | ★★★★☆ |
| December | 74° | 56° | 1,1 in | ★★★★★ |
Climate type: Temperate. Source: Open-Meteo archive (ERA5).
Recent extremes in Guatemala
Highest and lowest readings observed in the last 3 years of reanalysis data - not all-time records.
How Guatemala compares with nearby places
Annual averages, and the difference against Guatemala.
| Place | Distance | Avg temp | vs here | Annual rain |
|---|---|---|---|---|
| El Salvador | 108 mi | 76°F | +41°F warmer | 61 in |
| Belize | 215 mi | 78°F | +44°F warmer | 66 in |
| Honduras | 225 mi | 72°F | +38°F warmer | 56 in |
| Nicaragua | 336 mi | 82°F | +47°F warmer | 66 in |
Climate by lake in Guatemala
1 lakes mapped in this atlas
Best time to visit Guatemala
Go in January, February, March, April and December. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: June, September and October - expect the least comfortable mix of heat, cold or rain.
What this means for Guatemala
Today is slightly warmer than average for August. The forecast high of 82°F is 3.4°F above the 79°F typical for this month.
A 35% chance means rain is likely somewhere nearby at some point - carry a layer, but do not cancel.
No weather-related travel disruption is expected today. Roads and airports should run normally.
Within 15 degrees of the equator, day length barely changes all year; seasons are defined by rain, not temperature.
Northern Hemisphere, so peak summer falls in June to August.
The gap between the warmest and coldest month averages 40°F - an unusually even climate through the year.
What to pack, what to skip
- Sunglasses, a brimmed hat and SPF 30+
- A packable rain shell - 6 of the next 7 days carry a real chance of rain
- If your dates are flexible, avoid June, September and October - historically the least comfortable months here.
Summary
Guatemala is a country in North America. Guatemala is a country in North America with its capital at Guatemala City. It has a population of about 18 million. The capital is Guatemala City.
Right now it is 63°F (17°C) in Guatemala with overcast. It feels like 64°F. Today runs from 61°F to 82°F. Chance of precipitation is 35%. Sightseeing conditions score 8.8/10 - excellent - go now.
The best time to visit Guatemala is January, February, March, April and December. The climate is temperate. June, September and October tend to be the least comfortable months. May is the warmest month with average highs near 84°F, while February is the coldest with lows near 54°F.
Nearby highlights include Lake Atitlan.
In plain terms. Today is slightly warmer than average for August. The forecast high of 82°F is 3.4°F above the 79°F typical for this month. The best window to be outside is roughly 7 AM to 10 AM, when temperature, rain chance and wind line up best. fishing is the strongest bet in Guatemala today at 9.5/10. No weather-related travel disruption is expected today. Roads and airports should run normally.
Compiled from this page's own data: atlas facts plus live Open-Meteo readings.
Quick facts about Guatemala
| Type | Country |
|---|---|
| Continent | North America |
| Continent | North America |
| Coordinates | 14°38′5.6″N 90°30′24.8″W (14.6349, -90.5069) |
| Capital | Guatemala City |
| Population | 18.000.000 |
| Area | 42.042 sq mi |
| ISO code | GT |
| ISO 3166-1 alpha-3 | GTM |
| Currency | Guatemalan quetzal (GTQ) |
| Languages | Spanish |
| Calling code | +502 |
| Time zone | America/Guatemala |
| Local time | 1:14 AM (UTC-06:00) |
| Best months | January, February, March, April and December |
| Climate | Temperate |
Weather map for Guatemala
Animated model layers. Pick a layer to load it.
Animated layers by Windy. For pin-level detail and nearby places, see the interactive map below.
Explore Guatemala
Every topic we hold for this place, and the same topic for the places around it.
Climate for related places
Frequently asked questions
Where is Guatemala?
Guatemala is a country in North America. Its coordinates are 14.6349, -90.5069. It lies in North America.
What is the weather like in Guatemala right now?
It is currently 63°F (17°C) with overcast. Humidity is 94% and wind is 5 mph.
When is the best time to visit Guatemala?
January, February, March, April and December offer the most comfortable conditions in Guatemala, which has a temperate climate. June, September and October are usually the hardest months for outdoor plans.
What time zone is Guatemala in?
Guatemala observes America/Guatemala (UTC-06:00). The local time is 1:14 AM.
How many people live in Guatemala?
Guatemala has a population of approximately 18 million.
What are the top things to do in Guatemala?
Popular options include Lake Atitlan.
What places are in Guatemala?
Guatemala covers 1 places in this atlas, including Lake Atitlan.
Related articles
Data sources and methodology
| Place data | USPOTUS Atlas dataset (countries-v1) - coordinates, hierarchy and facts. |
|---|---|
| Forecast and observations | Open-Meteo (ECMWF and national models). |
| Air quality and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Climate averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Method | Scores, comparisons and advice on this page are computed from the inputs above. Distances are straight-line. Nothing is estimated where data is missing - the block is simply not shown. |
Last updated August 21, 2026 at 1:14 AM local time. Live blocks refresh every 15 minutes; climate averages monthly.
