Grampian Mountains Weather, Climate and Best Time to Visit
Data source:Meteostat Update date:2025-09
Grampian Mountains year round climate
Spring (March–May): Average 35–50°F, cold and humid climate, occasional snowfall. Frost possible in March and April. Common activities: Hiking (dress warmly), wildlife viewing. Recommended clothing: Waterproof jacket, warm clothing, thick socks, hiking boots.
Summer (June–August): Average 47–50°F, cool climate, relatively low rainfall. Daytime temperatures may be higher, but nights remain cool. Common activities: Walking, camping (bring warm clothing), birdwatching. Recommended clothing: Waterproof jacket, warm layers, comfortable breathable long pants and long-sleeved shirts.
Autumn (September–November): Average 43–47°F, cooler climate, less rainfall. Comfortable daytime temperatures, but temperatures drop significantly at night. Common activities: Autumn foliage viewing, hiking. Recommended clothing: Warm jacket, comfortable long pants, waterproof shoes.
Winter (December–February): Average -32–36°F, cold climate, higher rainfall, possible snowfall and ice. Common activities: Skiing (check snow conditions), viewing winter landscapes. Recommended clothing: Waterproof warm jacket, hat, gloves, scarf, warm underwear, waterproof snow boots.
Grampian Mountains climatological average
Annual average temperature: approx. 42.3°F / Annual rainfall: approx. 84 mm / Summer humidity: 60%–70% / Rainiest month: December
Grampian Mountains monthly average temperature and precipitation
Month
Air temperature (°F)
Precipitation (mm)
January
32°F
8
February
34.9°F
10.7
March
35.6°F
4.6
April
38.8°F
6.8
May
50.9°F
2.8
June
47.3°F
5
July
50.7°F
4.6
August
50.2°F
13.2
September
47.7°F
3.5
October
43.7°F
6.3
November
37.8°F
3.7
December
36.1°F
14.9
Grampian Mountains weather for the next seven days
8/11
Tuesday
Partly Cloudy
67.6°F/45.9°F
8/12
Wednesday
Partly Cloudy
74°F/50.1°F
8/13
Thursday
Cloudy
73.5°F/56.5°F
8/14
Friday
Patchy rain nearby
62.9°F/49.6°F
8/15
Saturday
Patchy rain nearby
59.5°F/48.3°F
8/16
Sunday
Mist
53.5°F/48.1°F
8/17
Monday
Patchy rain nearby
64.1°F/51.9°F
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