Best year time to visit San Marcos

General weather information about San Marcos

Average annual temperature is 13.7 °C

Absolute maximum temperature: 21.3 °C

Absolute minimum temperature: 2.7 °C

Number of sunny days: 38

Number of rainy days: 327

Number of snow days:

Average annual precipitation: 2053 mm

Look at detailed online map of San Marcos

* Weather data for San Marcos Guatemala is based on climate observations for 2023 year

San Marcos air temperature forecast for each month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Absolute maximum temperature (°C) 19.2 20.8 21.3 20.2 21.1 20.7 20.4 20.1 20.6 19 19.7 19.4
Average daytime temperature (°C) 17.3 18.5 17.8 18 18.5 18.6 18.7 18.5 18.4 18 18.1 17.6
Average temperature (°C) 11.6 12.5 13.2 13.6 14.5 14.7 14.6 14.5 14.5 14.4 14 12.3
Average night temperature (°C) 6.6 7 8.6 8.6 10.1 10.5 11 10.7 10.8 11.2 10.5 7.5
Absolute minimum temperature (°C) 3.4 4.7 5.1 6.1 7.6 9.1 8.5 8 8.9 9.4 7.3 2.7

San Marcos monthly weather indicators

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Daylight maximum duration (h) 11.5 11.8 12.3 12.7 13 13 13 12.8 12.4 12 11.6 11.3
Daylight mean duration (h) 11.4 11.7 12.1 12.5 12.8 13 12.9 12.6 12.2 11.8 11.4 11.3
Daylight minimum duration (h) 11.3 11.5 11.9 12.3 12.7 13 12.8 12.4 12 11.6 11.3 11.2
Sunshine mean duration (h) 10.3 10.7 10.5 11.2 10.7 10 9.1 9.4 9.6 8.5 9.4 10.1
Precipitation (mm) 27 28 80 183 169 317 300 204 261 392 66 25
Sunny days 10 10 1 1 2 1 3 10
Rainy days 21 18 30 30 30 30 29 30 30 31 27 21

San Marcos - weather forecast by months

January February March April May June July August September October November December

Best time to visit San Marcos:

The largest precipitation sum in San Marcos is at

  • June — 317(mm)
  • July — 300(mm)
  • September — 261(mm)
  • October — 392(mm)

Weather forecast in the closest to San Marcos admin centers