Weather in January
Temperature
January, recognised by an average high temperature of 24.1°C (75.4°F) and a low of 11.8°C (53.2°F), is Blenheim's warmest month.Humidity
In January, the average relative humidity in Blenheim, New Zealand, is 68.7%.Rainfall
In Blenheim, in January, during 5 rainfall days, 49mm (1.93") of precipitation is typically accumulated. Throughout the year, in Blenheim, there are 81.5 rainfall days, and 711mm (27.99") of precipitation is accumulated.Daylight
In January, the average length of the day in Blenheim is 14h and 47min.On the first day of the month, sunrise is at 5:53 am and sunset at 9:01 pm. On the last day of January, in Blenheim, New Zealand, sunrise is at 6:27 am and sunset at 8:47 pm NZDT.
Sunshine
January has the most sunshine of the year, with an average of 8.5h of sunshine.Frequently asked questions
What time of the year is the hottest in Blenheim?
What are the temperatures in Blenheim in January?
What is the average humidity in January in Blenheim?
How many days does it rain in January in Blenheim?
What is the average length of the day in January in Blenheim?
When is the sunrise / sunset in January in Blenheim?
What month has the most sunshine in Blenheim?
How many hours of sunshine does Blenheim have in January?
Average temperature in January
Blenheim, New Zealand
- Average high temperature in January: 24.1°C
The warmest month (with the highest average high temperature) is January (24.1°C).
The month with the lowest average high temperature is July (12.6°C).
- Average low temperature in January: 11.8°C
The month with the highest average low temperature is January (11.8°C).
The coldest month (with the lowest average low temperature) is July (1.5°C).
Average humidity in January
Blenheim, New Zealand
- Average humidity in January: 68.7%
The month with the highest relative humidity is July (83.7%).
The month with the lowest relative humidity is December (67.5%).
Average rainfall in January
Blenheim, New Zealand
- Average rainfall in January: 48.9mm
The wettest month (with the highest rainfall) is July (74.3mm).
The driest month (with the least rainfall) is March (46.5mm).
Average rainfall days in January
Blenheim, New Zealand
- Average rainfall days in January: 5 days
The month with the highest number of rainy days is September (8.5 days).
The month with the least rainy days is January (5 days).
Average daylight in January /
Average sunshine in January
Blenheim, New Zealand
- Average daylight in January: 14h and 5min
The month with the longest days is December (Average daylight: 15h and 6min).
The month with the shortest days is June (Average daylight: 9h and 12min).
- Average sunshine in January: 8h and 3min
The month with the most sunshine is January (Average sunshine: 8h and 30min).
The months with the least sunshine are June and July (Average sunshine: 5h and 6min).
Blenheim, New Zealand
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