Contents
- Weather in December
- Frequently asked questions
- Average temperature in December
- Average pressure in December
- Average wind speed in December
- Average humidity in December
- Average rainfall in December
- Average rainfall days in December
- Average daylight in December
- Average sunshine in December
- Average sunshine days in December
- Average UV index in December
- Average cloud cover in December
- Average visibility in December
December
Weather in December
Temperature
December denotes a minimal variation in the average high-temperature to a still enjoyable 19.7°C (67.5°F) from November's 18°C (64.4°F). During the month of December, the temperature falls to an average of 13.6°C (56.5°F).Humidity
In Bay View, the average relative humidity in December is 75%.Rainfall
In December, the rain falls for 10.5 days. Throughout December, 35mm (1.38") of precipitation is accumulated. In Bay View, during the entire year, the rain falls for 131.1 days and collects up to 469mm (18.46") of precipitation.Daylight
The month with the longest days in Bay View is December, with an average of 14h and 54min of daylight.On the first day of December, sunrise is at 5:39 am and sunset at 8:23 pm. On the last day of the month, sunrise is at 5:48 am and sunset at 8:42 pm NZDT.
Sunshine
The average sunshine in December in Bay View is 9.6h.UV index
The months with the highest UV index in Bay View are January, February, November and December, with an average maximum UV index of 5. A UV Index reading of 3 to 5 represents a medium health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.Note: In December, a regular UV index of 5 translates into these guidelines:
Undertake precautions - Obligation exists to protect against skin and eye damage. The Sun's UV radiation is especially harmful around midday, so reduce exposure and stay safe. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are December temperatures in Bay View?
What is the average humidity in December in Bay View?
How much does it rain in Bay View in December?
When are the longest days in Bay View?
What is the average length of the day in December in Bay View?
When is the sunrise / sunset in December in Bay View?
How long on average sun shines in December in Bay View?
What is the month with the highest UV index in Bay View?
What is the UV index reading in December in Bay View?
Average temperature in December
Bay View, New Zealand
- Average high temperature in December: 19.7°C
The warmest month (with the highest average high temperature) is January (21.6°C).
The month with the lowest average high temperature is July (12.4°C).
- Average low temperature in December: 13.6°C
The month with the highest average low temperature is February (15.3°C).
The coldest month (with the lowest average low temperature) is July (7.9°C).
Average pressure in December
Bay View, New Zealand
- Average pressure in December: 1014.5mbar
The month with the highest atmospheric pressure is March (1018.3mbar).
The month with the lowest atmospheric pressure is September (1013.2mbar).
Average wind speed in December
Bay View, New Zealand
- Average wind speed in December: 13.5km/h
The windiest month (with the highest average wind speed) is July (16.1km/h).
The calmest month (with the lowest average wind speed) is February (12.8km/h).
Average humidity in December
Bay View, New Zealand
- Average humidity in December: 75%
The months with the highest relative humidity are February, March, April, June and July (76%).
The months with the lowest relative humidity are January, October and November (73%).
Average rainfall in December
Bay View, New Zealand
- Average rainfall in December: 35mm
The wettest month (with the highest rainfall) is June (61mm).
The driest month (with the least rainfall) is November (26mm).
Average rainfall days in December
Bay View, New Zealand
- Average rainfall days in December: 10.5 days
The month with the highest number of rainy days is March (12.3 days).
The month with the least rainy days is January (8.9 days).
Average daylight in December /
Average sunshine in December
Bay View, New Zealand
- Average daylight in December: 14h and 5min
The month with the longest days is December (Average daylight: 14h and 54min).
The month with the shortest days is June (Average daylight: 9h and 24min).
- Average sunshine in December: 9h and 4min
The month with the most sunshine is November (Average sunshine: 9h and 42min).
The month with the least sunshine is June (Average sunshine: 5h and 36min).
Average sunshine days in December
Bay View, New Zealand
- Average sunshine days in December: 18.9 days
The month with the most sunshine days is January (20.8 days).
The months with the least sunshine days are February, April and September (16.3 days).
Average UV index in December
Bay View, New Zealand
- Average UV index in December: 5
The months with the highest UV index are January, February, November and December (UV index 5).
The months with the lowest UV index are May, June, July and August (UV index 3).
Average cloud cover in December
Bay View, New Zealand
- Average cloud cover in December: 36
The months with the most cloud cover are June and July (Cloud cover 40).
The month with the least cloud cover is January (Cloud cover 30).
Average visibility in December
Bay View, New Zealand
- Average visibility in December: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
