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 snowfall in April
- Average snowfall 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
Weather in April
Temperature
Castlecliff's shift into April is marked by a subtle change to a still comfortable 17.3°C (63.1°F) from March's 19.9°C (67.8°F) in temperature. During April, Castlecliff records a consistent average nighttime temperature of 11.4°C (52.5°F).Humidity
The average relative humidity in April is 80%.Rainfall
The month with the most rainfall in Castlecliff is April, when the rain falls for 14.3 days and typically aggregates up to 69mm (2.72") of precipitation.Snowfall
In Castlecliff, snow does not fall in January through July, September through December.Daylight
The average length of the day in April in Castlecliff is 11h and 2min.On the first day of April in Castlecliff, sunrise is at 7:35 am and sunset at 7:12 pm NZDT. On the last day of the month, sunrise is at 7:03 am and sunset at 5:30 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 April, the average sunshine is 7.1h.UV index
In April, the average daily maximum UV index is 4. A UV Index of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV rays for the average person.Note: In April, the UV index of 4 transforms into the following advice:
Prioritize safety - The need to safeguard skin and eyes from harm is emphasized. The Sun's most harmful UV rays are emitted around midday; avoid staying outdoors for long during this time. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage.
Frequently asked questions
What is the average April temperature in Castlecliff?
What is the average humidity in April in Castlecliff?
What is the rainiest month in Castlecliff?
How many days does it rain in April in Castlecliff?
When it does not snow in Castlecliff?
What is the average length of the day in April in Castlecliff?
When is the sunrise / sunset in April in Castlecliff?
When does Daylight Saving Time (DST) end in April in Castlecliff?
How many hours of sunshine does Castlecliff have in April?
How high is the UV index in April in Castlecliff?
Average temperature in April
Castlecliff, New Zealand
- Average high temperature in April: 17.3°C
The warmest month (with the highest average high temperature) is February (21.5°C).
The month with the lowest average high temperature is July (11.8°C).
- Average low temperature in April: 11.4°C
The month with the highest average low temperature is February (14°C).
The coldest month (with the lowest average low temperature) is August (7.2°C).
Average pressure in April
Castlecliff, New Zealand
- Average pressure in April: 1017.6mbar
The month with the highest atmospheric pressure is March (1018.1mbar).
The month with the lowest atmospheric pressure is September (1013.1mbar).
Average wind speed in April
Castlecliff, New Zealand
- Average wind speed in April: 15.5km/h
The windiest month (with the highest average wind speed) is October (18.2km/h).
The calmest month (with the lowest average wind speed) is February (14.6km/h).
Average humidity in April
Castlecliff, New Zealand
- Average humidity in April: 80%
The months with the highest relative humidity are June and August (82%).
The month with the lowest relative humidity is January (76%).
Average rainfall in April
Castlecliff, New Zealand
- Average rainfall in April: 69mm
The wettest month (with the highest rainfall) is April (69mm).
The driest month (with the least rainfall) is February (30mm).
Average rainfall days in April
Castlecliff, New Zealand
- Average rainfall days in April: 14.3 days
The month with the highest number of rainy days is September (17.4 days).
The month with the least rainy days is February (9.9 days).
Average snowfall in April
Castlecliff, New Zealand
- Average snowfall in April: 0mm
The month with the highest snowfall is August (2mm).
The months with the least snowfall are January, February, March, April, May, June, July, September, October, November and December (0mm).
Average snowfall days in April
Castlecliff, New Zealand
- Average snowfall days in April: 0 days
The month with the highest number of snowfall days is August (0.1 days).
The months with the least snowfall days are January, February, March, April, May, June, July, September, October, November and December (0 days).
Average daylight in April /
Average sunshine in April
Castlecliff, New Zealand
- Average daylight in April: 11h and 0min
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 April: 7h and 1min
The month with the most sunshine is December (Average sunshine: 8h and 48min).
The month with the least sunshine is June (Average sunshine: 6h and 12min).
Average sunshine days in April
Castlecliff, New Zealand
- Average sunshine days in April: 12.6 days
The month with the most sunshine days is January (16.4 days).
The month with the least sunshine days is September (9.7 days).
Average UV index in April
Castlecliff, New Zealand
- Average UV index in April: 4
The months with the highest UV index are January, February, March 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 April
Castlecliff, New Zealand
- Average cloud cover in April: 43
The month with the most cloud cover is June (Cloud cover 51).
The month with the least cloud cover is January (Cloud cover 34).
Average visibility in April
Castlecliff, New Zealand
- Average visibility in April: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, November and December (10km).
The months with the lowest visibility are September and October (9km).
Castlecliff, New Zealand
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