Gamarvan's warmest month is August (highs of 28°) and the coldest is January (lows of −5°). May has the most rainy days (10). Warm, dry months: July, August and September.
Weather by month
Month
Average low
Average high
Rainy days
Rain
Sunny days
January
−5°
2°
5
21 mm
0
February
−4°
3°
6
23 mm
0
March
0°
9°
8
34 mm
0
April
5°
14°
8
35 mm
1
May
10°
20°
10
50 mm
1
June
15°
26°
8
40 mm
2
July
17°
28°
6
30 mm
3
August
17°
28°
4
19 mm
4
September
13°
22°
7
38 mm
4
October
7°
15°
8
41 mm
4
November
1°
8°
6
28 mm
2
December
−3°
4°
5
17 mm
0
Averages for 2005-2024.