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
In April, Portland's weather conditions record an average high-temperature of an enjoyable 19.7°C (67.5°F), demonstrating little divergence from the preceding month. An average low-temperature of 14.6°C (58.3°F) marks the nights throughout April.Humidity
In Portland, the average relative humidity in April is 81%.Rainfall
In Portland, during April, the rain falls for 13.3 days and regularly aggregates up to 33mm (1.3") of precipitation. Throughout the year, in Portland, New Zealand, there are 154 rainfall days, and 536mm (21.1") of precipitation is accumulated.Daylight
The average length of the day in April in Portland is 11h and 11min.On the first day of the month, sunrise is at 7:35 am and sunset at 7:17 pm NZDT. On the last day of April, sunrise is at 6:59 am and sunset at 5:40 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
The average sunshine in April is 7.3h.UV index
In April, the average daily maximum UV index in Portland is 4. A UV Index value of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV rays for ordinary individuals.Note: The UV index of 4 in April translates into these instructions:
Be mindful. Individuals with a lighter skin tone may suffer burns in less than 30 minutes. Direct exposure to the Sun's intense radiation around midday should be avoided for health reasons. 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 is the temperature in April in Portland?
What is the average humidity in April in Portland?
How much does it rain in Portland in April?
How many hours of daylight does Portland have in April?
When is the sunrise / sunset in April in Portland?
When does Daylight Saving Time (DST) end in April in Portland?
How many hours of sunshine does Portland have in April?
What is the UV index intensity in April in Portland?
Average temperature in April
Portland, New Zealand
- Average high temperature in April: 19.7°C
The warmest month (with the highest average high temperature) is February (22.8°C).
The month with the lowest average high temperature is July (14.3°C).
- Average low temperature in April: 14.6°C
The month with the highest average low temperature is February (16.5°C).
The coldest month (with the lowest average low temperature) is July (9.8°C).
Average pressure in April
Portland, New Zealand
- Average pressure in April: 1018.1mbar
The months with the highest atmospheric pressure are March and April (1018.1mbar).
The month with the lowest atmospheric pressure is January (1015mbar).
Average wind speed in April
Portland, New Zealand
- Average wind speed in April: 14.2km/h
The windiest month (with the highest average wind speed) is September (16.7km/h).
The calmest month (with the lowest average wind speed) is February (13km/h).
Average humidity in April
Portland, New Zealand
- Average humidity in April: 81%
The month with the highest relative humidity is August (82%).
The months with the lowest relative humidity are January and November (78%).
Average rainfall in April
Portland, New Zealand
- Average rainfall in April: 33mm
The wettest month (with the highest rainfall) is July (69mm).
The driest month (with the least rainfall) is November (26mm).
Average rainfall days in April
Portland, New Zealand
- Average rainfall days in April: 13.3 days
The month with the highest number of rainy days is August (16.8 days).
The month with the least rainy days is January (7.9 days).
Average daylight in April /
Average sunshine in April
Portland, New Zealand
- Average daylight in April: 11h and 1min
The month with the longest days is December (Average daylight: 14h and 30min).
The month with the shortest days is June (Average daylight: 9h and 48min).
- Average sunshine in April: 7h and 2min
The month with the most sunshine is January (Average sunshine: 7h and 54min).
The month with the least sunshine is August (Average sunshine: 6h and 36min).
Average sunshine days in April
Portland, New Zealand
- Average sunshine days in April: 13.8 days
The month with the most sunshine days is January (20.6 days).
The month with the least sunshine days is August (10.5 days).
Average UV index in April
Portland, New Zealand
- Average UV index in April: 4
The months with the highest UV index are January, February, March, November and December (UV index 5).
The month with the lowest UV index is July (UV index 3).
Average cloud cover in April
Portland, New Zealand
- Average cloud cover in April: 41
The month with the most cloud cover is August (Cloud cover 46).
The month with the least cloud cover is January (Cloud cover 35).
Average visibility in April
Portland, New Zealand
- Average visibility in April: 10km
The months with the highest visibility are March, April, May and June (10km).
The months with the lowest visibility are January, February, July, August, September, October, November and December (9km).
