Best year time to visit Sligo

General weather information about Sligo

Average annual temperature is 10.8 °C

Absolute maximum temperature: 26.1 °C

Absolute minimum temperature: -3.3 °C

Number of sunny days: 54 days

Number of rainy days: 310 days

Number of snow days: 1 day

Look at detailed online map of Sligo

* Weather data for Sligo Ireland is based on climate observations for 2026 year

Sligo air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)12.413.814.518.323.926.121.822.926.020.512.912.6
Average daytime temperature (°C)7.910.19.812.816.421.416.818.018.114.09.78.8
Average temperature (°C)5.97.86.79.312.617.114.415.314.611.47.57.2
Average night temperature (°C)3.65.13.85.78.712.712.012.711.39.25.25.4
Absolute minimum temperature (°C)-3.3-1.3-3.10.35.58.38.59.65.92.6-1.4-1.4

Sligo monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)8.010.012.015.016.017.017.015.013.011.09.07.0
Daylight mean duration (h)8.09.811.914.116.017.116.614.812.710.58.57.4
Daylight minimum duration (h)7.08.010.013.015.016.015.013.011.09.07.07.0
Sunshine mean duration (h)2.63.04.96.88.811.48.08.56.84.14.11.8
Precipitation (mm)1455416311455115226162138140134210
Sunny days4722109025553
Rainy days272128282121312925262528
Snow days001000000000

Best time to visit Sligo:

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

  • May — 8.8(h)
  • June — 11.4(h)
  • July — 8.0(h)
  • August — 8.5(h)

Months with the longest average daylight duration in Sligo:

  • May — 16.0(h)
  • June — 17.1(h)
  • July — 16.6(h)

The largest precipitation sum in Sligo is at

  • July — 226(mm)
  • December — 210(mm)