Blenheim in august: average Weather, Temperature and Climate
Weather in Blenheim in august 2025
The weather in Blenheim in the month of august comes from statistical datas on the past years. You can view the weather statistics for all the month, but also by clicking on the tabs for the beginning, the middle and the end of the month.
Average weather throughout august
very bad weather 0.9cm
Weather at 6am
41°F
Clear/Sunny
43% of time
23%
15%
9%
Weather at 12pm
54°F
Clear/Sunny
41% of time
25%
17%
9%
Weather at 6pm
45°F
Clear/Sunny
40% of time
23%
22%
8%
Weather at 3am
41°F
39%
23%
17%
10%
Evolution of daily average temperature and precipitation in Blenheim in august
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Blenheim in august.
The climate of Blenheim in august is very bad
The climate in august in Blenheim is wet (with 5.8in of rainfall over 7 days). The weather is worst than the previous month since in july there is an average of 6.1in of rainfall over 6 days.
The climate is fairly cold in this location this month, but it is tolerable when dressing hot. The thermometer averaged maximum of 56°F. The minimum is 41°F. Thus, the mean temperature average in august in Blenheim is 49°F. These temperatures are far removed from those records observed in Blenheim in the month of august with a maximum record of 63°F in 2017 and a minimum record of 27°F in 2011.
On this month of august, day length in Blenheim is generally 10:27. Sunrise is at 08:15 and sunset is at 18:42.
With a correct weather, the month of august is okay (but not the best) to go in that area.
August: another location in New Zealand?
If you want to go to New Zealand in august, there are destinations with better weather than Blenheim:
In august, Cape Reinga, Omamari, Dargaville, Kaitaia, Kerikeri and Ruakaka have good weather.
Finally, Auckland, Rotorua, Wellington, Tauranga, Abel Tasman National Park and Castlepoint have a tolerable climate, but better than Blenheim.
Seasonal average climate and temperature of Blenheim in august
Check below seasonal norms These datas are generated from the weather statements earlier years of august.
| August | |||||
| Outside temperature | |||||
| Average temperature | 49°F | ||||
| Highest temperature | 56°F | ||||
| Lowest temperature | 41°F | ||||
| Highest record temperature | 63°F (2017) | ||||
| Lowest record temperature | 27°F (2011) | ||||
| Number of days at +65°F | 0 day(s) (0%) | ||||
| Number of days at -32°F | 2 day(s) (6%) | ||||
| Sea temperature | |||||
| Average sea temperature | 55°F | ||||
| Lowest sea temperature | 53°F | ||||
| Highest sea temperature | 56°F | ||||
| Wind | |||||
| Wind speed | 13km/h | ||||
| Wind temperature | 38°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 5.8in | ||||
| Number of days with rainfall | 7 day(s) (22%) | ||||
| Record daily rainfall | 3.1in (2021) | ||||
| Snowfall | 0.9cm | ||||
| Other climate data | |||||
| Humidity | 89% | ||||
| Visibility | 9.07km | ||||
| Cloud cover | 37% | ||||
| UV index | 3 | ||||
| Daily sunshine hours | 10 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 08:15 | ||||
| Time of sunset | 18:42 | ||||
| Length of day | 10:27 | ||||
| Our opinion about the weather in august | |||||
| Our opinion at whereandwhen.net | very bad | ||||
How was the weather last august?
Here is the day by day recorded weather in Blenheim in august 2024:
41°F to 47°F
43°F to 47°F
40°F to 50°F
36°F to 50°F
43°F to 50°F
40°F to 54°F
43°F to 54°F
47°F to 52°F
47°F to 49°F
47°F to 52°F
47°F to 54°F
49°F to 56°F
43°F to 49°F
43°F to 52°F
49°F to 54°F
50°F to 56°F
52°F to 56°F
50°F to 56°F
40°F to 47°F
38°F to 47°F
41°F to 52°F
50°F to 54°F
52°F to 54°F
52°F to 56°F
50°F to 54°F
50°F to 54°F
50°F to 54°F
49°F to 58°F
54°F to 58°F
50°F to 54°F
50°F to 58°F
Map: other cities in New Zealand in august
Cities near Blenheim:
| Picton in august | very bad weather |
| Nelson in august | very bad weather |
| Wellington in august | tolerable weather |
| Porirua in august | bad weather |
| Kaikoura in august | bad weather |
| Abel Tasman National Park in august | tolerable weather |
| Paraparaumu in august | tolerable weather |
| Takaka in august | tolerable weather |
| Nelson Lakes in august | tolerable weather |
| Levin in august | tolerable weather |
| Waitārere Beach in august | tolerable weather |
| Wharariki beach in august | tolerable weather |
Click over cities on the map for information about the weather in august.
Blenheim
perfect weather
good
tolerable
bad
very bad
Weather data for Blenheim in august:
Weather data for Blenheim for august 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.