This page presents a long range weather forecast for Christchurch in May as well as other months. You can quickly get a brief overview of the weather to expect in May on a daily basis.
The Christchurch extended forecast data provided is based on the average values of previous years.
Long range weather forecast
Select a month and click on a day for more information:
Wednesday
May 1
16° / 7°
Thursday
May 2
19° / 9°
Friday
May 3
18° / 10°
Saturday
May 4
18° / 8°
Sunday
May 5
16° / 10°
Monday
May 6
16° / 8°
Tuesday
May 7
16° / 9°
Wednesday
May 8
13° / 6°
Thursday
May 9
9° / 3°
Friday
May 10
12° / 1°
Saturday
May 11
11° / 4°
Sunday
May 12
14° / 4°
Monday
May 13
14° / 5°
Tuesday
May 14
13° / 6°
Wednesday
May 15
15° / 6°
Thursday
May 16
17° / 9°
Friday
May 17
17° / 11°
Saturday
May 18
16° / 9°
Sunday
May 19
16° / 9°
Monday
May 20
13° / 7°
Tuesday
May 21
13° / 9°
Wednesday
May 22
15° / 6°
Thursday
May 23
14° / 7°
Friday
May 24
13° / 6°
Saturday
May 25
13° / 6°
Sunday
May 26
14° / 6°
Monday
May 27
14° / 7°
Tuesday
May 28
15° / 8°
Wednesday
May 29
14° / 7°
Thursday
May 30
15° / 10°
Friday
May 31
14° / 8°
Christchurch 30 days weather forecast
Check out our estimated 30 days weather forecast for Christchurch, this data is based on the average weather in Christchurch in the last few years.
For a more accurate and detailed forecast, check out the 14 day weather for Christchurch next to the desired date.