Weather in Waltham in May

The weather in Waltham in May is variable, when the days are comfortable with over 21 degrees, while it might get colder when night falls with less than 9 degrees on average. Also, there are around 18 days of rain, so it is advisable to take appropriate clothes.
Avg Temp
9° - 21°
Avg Rainy Days
18
Avg Dry Days
13
Avg Snow Days
0
Full weather report for today ››

Weather forecast for the next 14 days ››

Weather Facts - Waltham in May

* The warmest temperature recorded in in May is 34°C
* The coldest temperature recorded in Waltham in May is 1°C
* The average rainfall in Waltham in May is 100 mm

Yearly Average for Waltham

Max Temp
Min Temp
Rainy Days
Jan.
5°
(-5°)
15
Feb.
6°
(-5°)
13
March
10°
(-2°)
16
April
16°
4°
17
May
21°
9°
18
June
27°
15°
15
July
29°
18°
14
August
28°
17°
14
Sep.
24°
13°
13
Oct.
19°
7°
14
Nov.
13°
2°
14
Dec.
7°
(-3°)
15

Average Temperature in Waltham