Long term weather forecast
Long term weather forecast

May weather forecast and Climate
Lima, Peru

  • Average high temperature in May: 71.1°F

Warmest month (with highest average high temperature) is February (79.7°F).
Month with lowest average high temperature is August (65.1°F).

  • Average low temperature in May: 61°F

Month with highest average low temperature is February (66.9°F).
Coldest months (with lowest average low temperature) are August and September (58.3°F).

  • Average humidity in May: 85.1%

Month with highest relative humidity is September (85.5%).
Month with lowest relative humidity is December (81.5%).

  • Average rainfall in May: 0"

Wettest months (with highest rainfall) are March and September (0.2").
Driest months (with lowest rainfall) are January, February, April, May, June, July, August, October, November and December (0").

  • Average rainfall days in May: 1 days

Month with highest number of rainy days is August (2 days).
Months with lowest number of rainy days are January, February, March, April, May, June, July, September, October, November and December (1 days).

  • Average sea temperature in May: 66°F

Best month for swimming (with highest average sea temperature) is February (73°F).
Coldest months (with lowest average sea temperature) are August, September and October (63°F).

  • Average daylight in May: 12h

Months with longest days are January, November and December (Average daylight: 13h).
Months with shortest days are June and July (Average daylight: 11h).

  • Average sunshine in May: 3.8h

Month with most sunshine is April (Average sunshine: 6.1h).
Month with least sunshine is July (Average sunshine: 0.9h).

  • Average UV index in May: 10

Months with highest UV index are January, February, March, April, September, October, November and December (UV index 12).
Months with lowest UV index are June and July (UV index 9).