Weather in Monterrey in May

General weather information about Monterrey

Average annual temperature is 14.3 °C

Absolute maximum temperature: 39.2 °C

Absolute minimum temperature: -0.5 °C

Number of sunny days: 240 days

Number of rainy days: 125 days

Look at detailed online map of Monterrey

* Weather data for Monterrey Chile is based on climate observations for 2026 year

Monterrey air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)34.739.233.527.121.815.917.817.122.425.227.933.4
Average daytime temperature (°C)29.131.126.921.516.313.913.013.914.718.719.925.8
Average temperature (°C)21.022.418.915.311.19.98.79.410.212.513.818.4
Average night temperature (°C)14.115.513.110.87.26.75.55.86.37.08.412.0
Absolute minimum temperature (°C)11.511.08.06.00.90.8-0.50.72.11.83.28.1

Monterrey monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)14.013.012.011.010.09.010.011.012.013.014.014.0
Daylight mean duration (h)14.413.512.311.110.19.69.910.711.913.114.114.7
Daylight minimum duration (h)13.012.011.010.09.09.09.010.011.012.013.014.0
Sunshine mean duration (h)13.312.310.08.47.04.95.16.47.210.810.913.0
Precipitation (mm)00577109174125173131353811
Sunny days302826191915121410231925
Rainy days1051112151917208116
Snow days000000000000

Best time to visit Monterrey:

The best time to visit Monterrey during the most sunny months:

  • January — 13.3(h)
  • February — 12.3(h)
  • December — 13.0(h)

The largest precipitation sum in Monterrey is at

  • May — 109(mm)
  • June — 174(mm)
  • July — 125(mm)
  • August — 173(mm)
  • September — 131(mm)
  • Frequently asked questions

    When is the best time to visit Monterrey?
    The historical weather data above shows the warmest, sunniest and driest months to help you choose the best time to visit Monterrey.
    What is the weather like in Monterrey?
    See average temperature, rainfall and daylight hours for Monterrey by month in the table above.
    How many sunny days does Monterrey have?
    The monthly weather statistics above show sunshine and rainfall patterns for Monterrey throughout the year.