Contents
- Weather in January
- Frequently asked questions
- Average temperature in January
- Average pressure in January
- Average wind speed in January
- Average humidity in January
- Average rainfall in January
- Average rainfall days in January
- Average snowfall in January
- Average snowfall days in January
- Average daylight in January
- Average sunshine in January
- Average sunshine days in January
- Average UV index in January
- Average cloud cover in January
- Average visibility in January
January
Weather in January
Temperature
In Grove Bush, the month of January registers the highest temperatures, averaging 17.1°C (62.8°F) at the peak and 10.3°C (50.5°F) at the lowest.Humidity
The months with the lowest humidity are January, October through December, with an average relative humidity of 79%.Rainfall
The wettest months in Grove Bush, New Zealand, are January and November, with an average 76mm (2.99") of rainfall.Snowfall
In Grove Bush, snow does not fall in January through April, June, July, October through December.Daylight
In Grove Bush, the average length of the day in January is 15h and 18min.On the first day of the month, sunrise is at 5:57 am and sunset at 9:40 pm. On the last day of January, sunrise is at 6:36 am and sunset at 9:22 pm NZDT.
Sunshine
In Grove Bush, the average sunshine in January is 8.1h.UV index
January through March and December, with an average maximum UV index of 4, are months with the highest UV index. A UV Index reading of 3 to 5 represents a moderate health risk from unprotected exposure to Sun's UV rays for ordinary individuals.Note: A daily high UV index of 4 in January leads to these guidelines:
Preventative actions are necessary - Recommendations to ward off sunburn are given. The most potent solar radiation is around mid-day, so one should minimize exposure to direct sunlight during this period. A hat with a broad brim is indispensable, filtering out up to half of UV rays.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What part of the year is the hottest?
What are the temperatures in January?
What is the least humid month?
What is the average humidity in January?
What is the wettest month?
How many days does it rain in January?
When it does not snow?
How many hours of daylight does Grove Bush have in January?
When is the sunrise / sunset in January?
How long on average sun shines in January?
What are the months with the highest UV index?
How high is the UV index in January?
Average temperature in January
Grove Bush, New Zealand
- Average high temperature in January: 17.1°C
The warmest month (with the highest average high temperature) is January (17.1°C).
The month with the lowest average high temperature is July (9.7°C).
- Average low temperature in January: 10.3°C
The month with the highest average low temperature is January (10.3°C).
The coldest month (with the lowest average low temperature) is August (5.2°C).
Average pressure in January
Grove Bush, New Zealand
- Average pressure in January: 1010mbar
The month with the highest atmospheric pressure is March (1015.8mbar).
The month with the lowest atmospheric pressure is September (1009.2mbar).
Average wind speed in January
Grove Bush, New Zealand
- Average wind speed in January: 17.5km/h
The windiest month (with the highest average wind speed) is October (19.1km/h).
The calmest month (with the lowest average wind speed) is March (15km/h).
Average humidity in January
Grove Bush, New Zealand
- Average humidity in January: 79%
The month with the highest relative humidity is May (83%).
The months with the lowest relative humidity are January, October, November and December (79%).
Average rainfall in January
Grove Bush, New Zealand
- Average rainfall in January: 76mm
The wettest months (with the highest rainfall) are January and November (76mm).
The driest month (with the least rainfall) is August (46mm).
Average rainfall days in January
Grove Bush, New Zealand
- Average rainfall days in January: 18.9 days
The month with the highest number of rainy days is October (21.5 days).
The month with the least rainy days is February (15.7 days).
Average snowfall in January
Grove Bush, New Zealand
- Average snowfall in January: 0mm
The month with the highest snowfall is August (13mm).
The months with the least snowfall are January, February, March, April, June, July, October, November and December (0mm).
Average snowfall days in January
Grove Bush, New Zealand
- Average snowfall days in January: 0 days
The months with the highest number of snowfall days are August and September (0.3 days).
The months with the least snowfall days are January, February, March, April, June, October, November and December (0 days).
Average daylight in January /
Average sunshine in January
Grove Bush, New Zealand
- Average daylight in January: 15h and 2min
The month with the longest days is December (Average daylight: 15h and 42min).
The month with the shortest days is June (Average daylight: 8h and 42min).
- Average sunshine in January: 8h and 1min
The month with the most sunshine is December (Average sunshine: 9h and 42min).
The month with the least sunshine is June (Average sunshine: 4h and 30min).
Average sunshine days in January
Grove Bush, New Zealand
- Average sunshine days in January: 9.5 days
The month with the most sunshine days is June (11.6 days).
The month with the least sunshine days is October (7.1 days).
Average UV index in January
Grove Bush, New Zealand
- Average UV index in January: 4
The months with the highest UV index are January, February, March and December (UV index 4).
The month with the lowest UV index is June (UV index 2).
Average cloud cover in January
Grove Bush, New Zealand
- Average cloud cover in January: 51
The month with the most cloud cover is June (Cloud cover 55).
The month with the least cloud cover is September (Cloud cover 49).
Average visibility in January
Grove Bush, New Zealand
- Average visibility in January: 9km
The month with the highest visibility is June (10km).
The months with the lowest visibility are January, February, March, April, May, July, August, September, October, November and December (9km).
