Blenheim in july: average Weather, Temperature and Climate
Weather in Blenheim in july 2025
The weather in Blenheim in the month of july comes from statistical datas on the last years. You can view the weather statistics for the whole month, but also navigating through the tabs for the beginning, the middle and the end of the month.
Average weather throughout july
very bad weather 6.3cm
Weather at 6am
41°F
Clear/Sunny
49% of time
24%
11%
8%
Weather at 12pm
52°F
Clear/Sunny
48% of time
26%
13%
7%
Weather at 6pm
43°F
Clear/Sunny
49% of time
23%
12%
10%
Weather at 3am
41°F
49%
25%
15%
9%
Evolution of daily average temperature and precipitation in Blenheim in july
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Blenheim in july.
The climate of Blenheim in july is very bad
The climate in july in Blenheim is relatively dry (with 6.1in of rainfall over 6 days). The weather is better from the previous month since in june it receives an average of 5.9in of precipitation over 7 days.
The climate is fairly cold around this city the month of july, but it is livable when dressing cosy. The high seasonal norm is 54°F. On average, the recorded minimum temperature is 41°F. Thus, the mean temperature average in july in Blenheim is 47°F. Note that seasonal normals in contrast with those observed in Blenheim in july with a maximum record of 59°F in 2013 and a minimum record of 27°F in 2015.
In july in Blenheim, the days on average last 09:27. Sunrise is at 08:47 and sets at 18:14.
July: another location in New Zealand?
If you want to go to New Zealand in july, there are destinations with better weather than Blenheim:
In july, Auckland, Tauranga, Abel Tasman National Park, Cape Reinga, Cathedral Cove and Coromandel have a tolerable climate, but better than Blenheim.
Seasonal average climate and temperature of Blenheim in july
Check below seasonal norms These statistics are compiled from the weather statements earlier years of july.
| July | |||||
| Outside temperature | |||||
| Average temperature | 47°F | ||||
| Highest temperature | 54°F | ||||
| Lowest temperature | 41°F | ||||
| Highest record temperature | 59°F (2013) | ||||
| Lowest record temperature | 27°F (2015) | ||||
| Number of days at -32°F | 2 day(s) (6%) | ||||
| Sea temperature | |||||
| Average sea temperature | 55°F | ||||
| Lowest sea temperature | 54°F | ||||
| Highest sea temperature | 57°F | ||||
| Wind | |||||
| Wind speed | 14km/h | ||||
| Wind temperature | 36°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 6.1in | ||||
| Number of days with rainfall | 6 day(s) (18%) | ||||
| Record daily rainfall | 5.9in (2021) | ||||
| Snowfall | 6.3cm | ||||
| Other climate data | |||||
| Humidity | 86% | ||||
| Visibility | 9.27km | ||||
| Cloud cover | 34% | ||||
| UV index | 3 | ||||
| Daily sunshine hours | 9 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 08:47 | ||||
| Time of sunset | 18:14 | ||||
| Length of day | 09:27 | ||||
| Our opinion about the weather in july | |||||
| Our opinion at whereandwhen.net | very bad | ||||
How was the weather last july?
Here is the day by day recorded weather in Blenheim in july 2024:
52°F to 56°F
45°F to 50°F
45°F to 49°F
43°F to 47°F
41°F to 49°F
41°F to 52°F
45°F to 54°F
45°F to 54°F
41°F to 52°F
41°F to 52°F
43°F to 52°F
45°F to 49°F
45°F to 52°F
45°F to 54°F
41°F to 54°F
50°F to 56°F
49°F to 56°F
49°F to 54°F
45°F to 58°F
49°F to 52°F
47°F to 54°F
47°F to 50°F
45°F to 50°F
43°F to 54°F
43°F to 56°F
45°F to 56°F
50°F to 54°F
52°F to 54°F
50°F to 56°F
45°F to 52°F
43°F to 47°F
Map: other cities in New Zealand in july
Cities near Blenheim:
| Picton in july | very bad weather |
| Nelson in july | very bad weather |
| Wellington in july | bad weather |
| Porirua in july | bad weather |
| Kaikoura in july | bad weather |
| Abel Tasman National Park in july | tolerable weather |
| Paraparaumu in july | bad weather |
| Takaka in july | tolerable weather |
| Nelson Lakes in july | bad weather |
| Levin in july | bad weather |
| Waitārere Beach in july | bad weather |
| Wharariki beach in july | tolerable weather |
Click over cities on the map for information about the weather in july.
Blenheim
perfect weather
good
tolerable
bad
very bad
Weather data for Blenheim in july:
Weather data for Blenheim for july are derived from an average of the weather forecast since 2009 in Blenheim. There is a margin of error and these forecasts are to be considered as general information only. The weather in Blenheim can vary slightly from year to year, but this data should limit surprises. So you can pack your bags or check for the best time in year to go to Blenheim.