Grattan da January ob-havo

Grattan — general weather information

Average annual temperature (°C)
10.1
Absolute maximum temperature (°C)
35.3
Absolute minimum temperature (°C)
-20.4
Sunny days per year
162
Rainy days per year
177
Snow days per year
26

* Based on historical climate observations for recent years.

Grattan — average temperature by month

Grattan — average temperature by month
JanuaryFebruaryMarchAprilMayJuneJulyAugustSeptemberOctoberNovemberDecember
Absolute maximum temperature (°C)7.412.315.726.733.635.332.631.631.428.41613.6
Average daytime temperature (°C)2.23.36.41522.427.427.525.722.915.58.15.9
Average temperature (°C)-0.8-1.61.48.615.120.521.92017.811.23.62.9
Average night temperature (°C)-3.2-6-2.73.48.614.416.815.513.57.80.10.7
Absolute minimum temperature (°C)-20.4-19.5-11.2-4.41.48.9139.47.2-0.3-8.2-5.3

Grattan — monthly weather indicators

Grattan — monthly weather indicators
JanuaryFebruaryMarchAprilMayJuneJulyAugustSeptemberOctoberNovemberDecember
Daylight duration — maximum (h)9111214151515141311109
Daylight duration — average (h)9.410.511.913.414.715.31513.912.5119.79.1
Daylight duration — minimum (h)99111214151413111098
Sunshine duration — average (h)2.86.26.5910.511.61210.38.15.55.83.3
Precipitation (mm)6599100843356142121351146953
Sunny days9121212201910151571714
Rainy days12111517111121161523916
Snow days1054100000141

Grattan — best time to visit

Sunniest months

  • May10.5 h
  • June11.6 h
  • July12 h
  • August10.3 h

Months with the most daylight

  • June15.3 h

Months with the most precipitation

  • July142 mm
  • August121 mm
  • October114 mm

Grattan-ni kashf eting

Plan your trip

Frequently asked questions