Average data for 10 years
1 May
Wednesday
+14°
+9°
2 May
Thursday
+15°
+10°
3 May
Friday
+15°
+9°
4 May
Saturday
+16°
+9°
5 May
Sunday
+15°
+9°
6 May
Monday
+16°
+8°
7 May
Tuesday
+17°
+11°
8 May
Wednesday
+15°
+11°
9 May
Thursday
+15°
+9°
10 May
Friday
+15°
+8°
11 May
Saturday
+14°
+10°
12 May
Sunday
+15°
+9°
13 May
Monday
+17°
+10°
14 May
Tuesday
+16°
+11°
15 May
Wednesday
+15°
+11°
16 May
Thursday
+15°
+9°
17 May
Friday
+16°
+10°
18 May
Saturday
+16°
+10°
19 May
Sunday
+17°
+10°
20 May
Monday
+20°
+12°
21 May
Tuesday
+17°
+13°
22 May
Wednesday
+17°
+11°
23 May
Thursday
+18°
+12°
24 May
Friday
+20°
+12°
25 May
Saturday
+20°
+13°
26 May
Sunday
+21°
+14°
27 May
Monday
+21°
+16°
28 May
Tuesday
+22°
+15°
29 May
Wednesday
+22°
+16°
30 May
Thursday
+21°
+16°
31 May
Friday
+20°
+15°
Cities near you
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Cities with similar weather in May
Belarus
Minsk
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Vitebsk
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Lithuania
Vilnius
In May, the weather in Olean is typically warm. Average daily high temperature in May is about 17 degrees above zero. On average, Olean has 19 rainy, 7 sunny, 3 partly cloudy, and 2 cloudy days in May. The rains are usually heavy. May as well as March, April, October, and November is considered the most uncomfortable time to visit Olean.