Flights to Blenheim, New Zealand

Trusted by millions

Kiwi.com Guarantee for stress-free travel

One search, all the best deals

Weather in Blenheim

Average Weather

Month	Average monthly max temperature	Average monthly min temperature
January	18°C	14°C
February	18°C	15°C
March	17°C	14°C
April	16°C	13°C
May	14°C	11°C
June	12°C	10°C
July	11°C	9°C
August	12°C	9°C
September	12°C	9°C
October	13°C	10°C
November	15°C	11°C
December	17°C	13°C

Hottest Month

18°C

February

Coldest month

9°C

July

Sunny days

290

days per year

14 day forecast

Sunday

21 Sep

89%

13°C11°C

28 Sep

87%

15°C8°C

Monday

22 Sep

83%

14°C10°C

29 Sep

18°C6°C

Tuesday

23 Sep

85%

16°C8°C

30 Sep

17°C6°C

Wednesday

24 Sep

88%

15°C10°C

1 Oct

83%

11°C9°C

Thursday

25 Sep

71%

15°C10°C

2 Oct

78%

12°C10°C

Friday

26 Sep

62%

16°C10°C

3 Oct

89%

12°C8°C

Saturday

27 Sep

87%

14°C10°C

4 Oct

72%

18°C5°C

Cheapest month to fly to Blenheim

Explore price trends for trips to Blenheim

Showing prices in CAD

Annual Avg. Price	1127 CAD
October 2025	1191 CAD
November 2025	1137 CAD
December 2025	1086 CAD
January 2026	1063 CAD
February 2026	943 CAD
March 2026	969 CAD
April 2026	1086 CAD
May 2026	1021 CAD
June 2026	1156 CAD
July 2026	1155 CAD
August 2026	1595 CAD