Chisec in Fall
In fall (September, October and November), Chisec sees average daytime highs around 27°C and overnight lows near 19°C, with 965 mm of rain over about 75 wet days across the season. It is the 3rd-warmest season and the wettest season of the year.
Over the season highs ease from about 29°C in early September to 25°C by late November. The sky is clear or mostly clear about 7% of the time across fall, and the air most often feels muggy.
Fall is Chisec's 3rd-best season to visit on our travel score. For the whole year in context, see Chisec's year-round climate.
- Avg daytime high
- 27°C
- 3rd-warmest season
- Avg overnight low
- 19°C
- Rainfall
- 965 mm
- 75 wet days
- Avg wind
- 4 km/h
- Travel score
- 4.0
- 3rd-best season
- Months
- Sep · Oct · Nov
Temperature in Chisec in Fall
Over the season highs ease from about 29°C in early September to 25°C by late November.
A typical fall day in Chisec reaches about 27°C and drops to 19°C overnight. The warmest of the three months is September, the coolest November.
How fall really feels in Chisec
Once humidity and wind are folded in, fall brings about 0 days that feel above 32°C and 0 that feel at or below 0°C.
fall sits comfortably in between — no days that feel dangerously hot or drop to a hard freeze once humidity and wind are folded in.
Chisec weather by month
How the three fall months (September, October and November) compare with the rest of the year — the season's months are highlighted.
| Month | High / Low (°C) | Rainfall (mm) | Wet days | Daylight (hours) | Travel score |
|---|---|---|---|---|---|
| Jan | 24° / 16° | 178 | 16.8 | 11.2 | 6.0 |
| Feb | 25° / 17° | 96 | 11.9 | 11.5 | 6.5 |
| Mar | 28° / 18° | 113 | 10.4 | 11.9 | 6.4 |
| Apr | 30° / 19° | 120 | 11.6 | 12.3 | 5.0 |
| May | 30° / 21° | 184 | 19.2 | 12.7 | 3.7 |
| Jun | 29° / 21° | 346 | 27.9 | 12.9 | 3.0 |
| Jul | 29° / 20° | 235 | 27.7 | 12.8 | 3.3 |
| Aug | 29° / 20° | 252 | 27.2 | 12.5 | 3.3 |
| Sep | 29° / 21° | 352 | 28.8 | 12.1 | 3.1 |
| Oct | 27° / 20° | 353 | 26.5 | 11.6 | 3.9 |
| Nov | 25° / 18° | 261 | 19.9 | 11.3 | 5.1 |
| Dec | 24° / 17° | 175 | 17.7 | 11.1 | 5.8 |
Cloud cover in Fall
The sky is clear or mostly clear about 7% of the time across fall.
Chance of precipitation in Fall
Chisec gets around 965 mm of rain over 75 wet days across fall. The line is the day-by-day chance of measurable precipitation.
Humidity in Fall
Most of fall feels muggy — the stacked bands show each day's mix of comfort levels, read off the dew point.
Wind in Fall
Winds average 4 km/h across fall.
Sunrise & sunset in Fall
Daylight runs from about 12 h 18 min in early September to 11 h 06 min by late November. The lit band spans sunrise to sunset each day.
Solar energy in Fall
Average shortwave solar energy reaching the ground each day across fall, about 4.3 kWh/m².
Is fall a good time to visit Chisec?
Our two travel scores rate fall for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal), averaged across the three months.
fall is a reasonable time to visit Chisec for sightseeing.
What to pack for Chisec in Fall
From fall's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In fall, Chisec sees daytime highs around 27°C and nights near 19°C. Pack light clothes and rain gear. Worth having: sun protection. About 75 days see rain.
UV index in Chisec in Fall
Clear-sky midday UV across fall averages around 10 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.
Under clear skies, the midday UV index in Chisec peaks around April 10 at about 13 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 16 at about 8 (very high).
The index reaches 3 or more — the level where the WHO recommends sun protection — every month of the year.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UV index (midday) | 9 | 12 | 13 | 13 | 9 | 12 | 12 | 13 | 12 | 11 | 9 | 8 |
| Level | Very high | Extreme | Extreme | Extreme | Very high | Extreme | Extreme | Extreme | Extreme | Extreme | Very high | Very high |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 9 | Very high |
| Feb | 12 | Extreme |
| Mar | 13 | Extreme |
| Apr | 13 | Extreme |
| May | 9 | Very high |
| Jun | 12 | Extreme |
| Jul | 12 | Extreme |
| Aug | 13 | Extreme |
| Sep | 12 | Extreme |
| Oct | 11 | Extreme |
| Nov | 9 | Very high |
| Dec | 8 | Very high |
Air quality in Chisec in Fall
Average fine-particle pollution (PM2.5) through the year — so you can see where fall falls, not just the annual average.
Air quality in Chisec is worst in May — around 71 µg/m³ PM2.5 (unhealthy), about 4.8× the cleanest month (January, 15 µg/m³).
Modeled monthly averages (CAMS reanalysis, 2015–2024).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PM2.5 (µg/m³) | 15 | 16 | 20 | 54 | 71 | 29 | 25 | 21 | 20 | 18 | 15 | 15 |
| Level | Moderate | Moderate | Moderate | Poor | Unhealthy | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate |
| PM2.5 (µg/m³) | Level | |
|---|---|---|
| Jan | 15 | Moderate |
| Feb | 16 | Moderate |
| Mar | 20 | Moderate |
| Apr | 54 | Poor |
| May | 71 | Unhealthy |
| Jun | 29 | Moderate |
| Jul | 25 | Moderate |
| Aug | 21 | Moderate |
| Sep | 20 | Moderate |
| Oct | 18 | Moderate |
| Nov | 15 | Moderate |
| Dec | 15 | Moderate |
Where is Chisec?
Chisec sits at 15.8°N, 90.3°W, 223 m above sea level, in Guatemala. The nearest listed city is San Pedro Carchá, 37 km away.
Topography around Chisec
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Chisec.
Within 3 km, the terrain around Chisec has only modest variations in elevation — a maximum elevation change of 177 m around an average of 250 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 854 m; within 80 km, extreme variations in elevation — a maximum elevation change of 2,774 m.
The land around Chisec is covered by trees (57%) and grassland (39%) within 3 km, trees (76%) and grassland (24%) within 16 km, and trees (70%) and grassland (27%) within 80 km.
Guatemala travel facts
- Travel advisory
- Level 3
- Reconsider Travel
- Power plugs
- Type A / B
- 120 V · 60 Hz
- Prices
- ≈ 43% of US
- price level, 2025
- GDP per capita
- $6,598
- 2025
- Happiness
- 6.5 / 10
- World Happiness, 2025
- Safe drinking water
- 49%
- of population, 2024
- Homicide rate
- 23.4
- per 100k, 2023
- Road deaths
- 22.9
- per 100k/yr, 2019
- Income group
- Upper middle
- World Bank
- English
- Moderate
- EF EPI 510
- Religion
Sources: World Bank, US State Department, World Happiness Report, WHO/UNICEF, EF EPI, CIA World Factbook.
Data sources
Temperature, precipitation, cloud, humidity, wind and solar figures are a 1991–2020 climatology for Chisec (15.8131°, -90.289°, elevation 223 m), computed from hourly ERA5 reanalysis — contains modified Copernicus Climate Change Service information. Sun figures are astronomical calculations, not observations. City data © GeoNames, CC BY 4.0. Map outlines from Natural Earth (public domain); interactive map © Google.