Contents
- Weather in April
- Frequently asked questions
- Average temperature in April
- Average pressure in April
- Average wind speed in April
- Average humidity in April
- Average rainfall in April
- Average rainfall days in April
- Average daylight in April
- Average sunshine in April
- Average sunshine days in April
- Average UV index in April
- Average cloud cover in April
- Average visibility in April
April
Weather in April
Temperature
As March transitions into April, the average high-temperature rests at a comfortable 19.1°C (66.4°F), maintaining a close resemblance to the previous month. The month of April shows a minor drop from daytime temperatures, generally recording a low average of 15.3°C (59.5°F).Humidity
In April, the average relative humidity in Swanson is 78%.Rainfall
In Swanson, in April, it is raining for 15.1 days, with typically 48mm (1.89") of accumulated precipitation. Throughout the year, there are 183.9 rainfall days, and 624mm (24.57") of precipitation is accumulated.Daylight
The average length of the day in April in Swanson is 11h and 9min.On the first day of the month, sunrise is at 7:35 am and sunset at 7:15 pm NZDT. On the last day of April, in Swanson, sunrise is at 7:00 am and sunset at 5:37 pm NZST.
Note: On Sunday, 07. April 2024, at 3:00 am, Daylight Saving Time ends, and the time zone changes from NZDT to NZST. Daylight Saving Time starts again on Sunday, 29. September 2024, at 2:00 am; consequently, the time zone reverts from NZST to NZDT.
Sunshine
In Swanson, New Zealand, the average sunshine in April is 7h.UV index
January through April and December, with an average maximum UV index of 5, are months with the highest UV index. A UV Index of 3 to 5 symbolizes a moderate health risk from unsafe exposure to UV radiation for average individuals.Note: An average maximum UV index of 5 in April leads to these recommendations:
Undertake precautions - Guarding against sun damage is counselled. Considering the strength of solar radiation at midday, one should avoid direct Sun exposure. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average April temperature in Swanson?
What is the average humidity in April in Swanson?
How much does it rain in Swanson in April?
What is the average length of the day in April in Swanson?
When is the sunrise / sunset in April in Swanson?
When does Daylight Saving Time (DST) end in April in Swanson?
How long on average sun shines in April in Swanson?
What are the months with the highest UV index in Swanson?
How high is the UV index in April in Swanson?
Average temperature in April
Swanson, New Zealand
- Average high temperature in April: 19.1°C
The warmest month (with the highest average high temperature) is February (22.5°C).
The month with the lowest average high temperature is July (13.7°C).
- Average low temperature in April: 15.3°C
The month with the highest average low temperature is February (17.4°C).
The coldest month (with the lowest average low temperature) is July (10.3°C).
Average pressure in April
Swanson, New Zealand
- Average pressure in April: 1018.1mbar
The month with the highest atmospheric pressure is March (1018.3mbar).
The month with the lowest atmospheric pressure is September (1014.8mbar).
Average wind speed in April
Swanson, New Zealand
- Average wind speed in April: 16km/h
The windiest month (with the highest average wind speed) is September (19.6km/h).
The calmest month (with the lowest average wind speed) is February (14km/h).
Average humidity in April
Swanson, New Zealand
- Average humidity in April: 78%
The month with the highest relative humidity is August (80%).
The months with the lowest relative humidity are January, March and November (77%).
Average rainfall in April
Swanson, New Zealand
- Average rainfall in April: 48mm
The wettest month (with the highest rainfall) is August (73mm).
The driest months (with the least rainfall) are January, February and March (34mm).
Average rainfall days in April
Swanson, New Zealand
- Average rainfall days in April: 15.1 days
The month with the highest number of rainy days is August (19.3 days).
The month with the least rainy days is January (10.7 days).
Average daylight in April /
Average sunshine in April
Swanson, New Zealand
- Average daylight in April: 11h and 1min
The month with the longest days is December (Average daylight: 14h and 36min).
The month with the shortest days is June (Average daylight: 9h and 42min).
- Average sunshine in April: 7h and 0min
The months with the most sunshine are January and December (Average sunshine: 7h and 48min).
The months with the least sunshine are August and September (Average sunshine: 6h and 12min).
Average sunshine days in April
Swanson, New Zealand
- Average sunshine days in April: 12.4 days
The month with the most sunshine days is January (17.1 days).
The month with the least sunshine days is August (8.5 days).
Average UV index in April
Swanson, New Zealand
- Average UV index in April: 5
The months with the highest UV index are January, February, March, April and December (UV index 5).
The month with the lowest UV index is June (UV index 3).
Average cloud cover in April
Swanson, New Zealand
- Average cloud cover in April: 43
The month with the most cloud cover is September (Cloud cover 52).
The month with the least cloud cover is January (Cloud cover 39).
Average visibility in April
Swanson, New Zealand
- Average visibility in April: 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).
