When is the best time to go to Blenheim?

When is the best time to go to Blenheim? Here's some information to help you in your decision:

  • The best months for good weather in Blenheim are January, February, March, November and December
  • On average, the warmest months are January, February, March and December
  • The coldest months are July and August
  • The rainiest months are April, May, June, July, August, September, October and December
  • The best months for swimming are February and March

Annual weather in Blenheim

For full information about the climate and weather in Blenheim a specific month, click on the corresponding line below:

January 56°F/72°F
February 52°F/72°F
March 50°F/68°F
April 49°F/63°F
May 45°F/59°F
June 43°F/56°F
July 41°F/54°F
August 41°F/56°F
September 41°F/58°F
October 45°F/61°F
November 50°F/65°F
December 56°F/68°F

Weather and climate in Blenheim

Blenheim enjoys a temperate oceanic climate (with warm summer) in accordance with the Köppen-Geiger classification. The yearly average maximum temperature in Blenheim is 63°F (ranging from 54°F in july to 72°F in january). Annual rainfall is 59.5in, with a minimum of 3.4in in february and a maximum of 6.1in in july.
  • In january the climate is beautiful. the thermometer goes up to 72°F°C and it rains about 12% of the time in january.
  • In february the climate is very good. In average, on the morning it is 52°F and it rains about 3.4in each month.
  • Between march and april the climate is beautiful. The record temperature this month is 72°F and it rains in april about 5.2in.
  • Between may and june the climate is just OK. At lunchtime, it's 54°F in average and, in june, 7 days of rain are expected.
  • In july the climate is very bad. The temperature rises to 54°F.
  • Between august and september the climate is not good, but still OK. At lunchtime, it's 58°F in average and it rains about 5.6in each month.
  • From october to december the climate is beautiful. At lunchtime, it's 68°F in average and it rains in december about 5.5in.

Charts: temperature and rainfall in Blenheim

In the charts below, you can see the following seasonal norms for the city of Blenheim: the minimum and maximum outdoor temperature, the risk and amount of monthly rainfall, daily average sunshine, sea temperature, and relative humidity for each month of the year.

Outside temperature

Precipitation (rainfall)

Daily sunshine hours

Sea temperature


Peak visitor numbers and tourist seasons in Blenheim

Find out when Blenheim has its high tourist season (the period when the influx of tourists is highest) and off-peak tourist season using our data and figures.

Tourist seasons in Blenheim

  • Very low season in Blenheim
    The months with the lowest number of tourists are: May, June, July, August and September.
  • Low season in Blenheim
    The months with low numbers of tourists are: April and October.
  • High season in Blenheim
    The number of visitors to Blenheim is high in: February, March and November.
  • Peak season in Blenheim
    The largest number of tourists visiting Blenheim is during: January and December.

Figure: Visitor index for Blenheim month by month

Best time for low prices in Blenheim

Average prices of hotels in Blenheim month by month

Generally, June is the month with the lowest hotel prices in Blenheim. So this is a great time to save on your holiday! In contrast, March is statistically the most expensive month of the year for hotels.

Find the best price for your hotel room

Average price of hiring a car in Blenheim

On average, it costs $ 91 per day to hire a car in Blenheim. This price varies by $ 37 depending on the month. In june, hiring a car costs an average of $ 72 per 24 hours, so this is the best time to save money! In contrast, the average price in december is $ 109.

Find the best price for your car rental

Other cities and places near Blenheim

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Legend: Blenheim other locations

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