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 sea temperature 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
Portobello notes an average high-temperature of a still mild 13.5°C (56.3°F) in April, displaying minor variation from March. April's average low-temperature is a fresh 10°C (50°F), reflecting a minor difference from the day's peak temperatures.Humidity
In Portobello, the average relative humidity in April is 78%.Rainfall
In April, in Portobello, the rain falls for 11.4 days. Throughout April, 27mm (1.06") of precipitation is accumulated. In Portobello, during the entire year, the rain falls for 150.6 days and collects up to 357mm (14.06") of precipitation.Snowfall
In Portobello, snow does not fall in January through July, September through December.Sea temperature
In April, the average sea temperature in Portobello is 11.9°C (53.4°F).Note: Swimming in 11.9°C (53.4°F) is considered life-threatening. Even a few minutes in 13°C (55.4°F) water is uncomfortable, and swimming below 10°C (50°F) may cause total loss of breathing control and cold shock, depending on a person's physique.
Daylight
The average length of the day in April in Portobello is 10h and 48min.On the first day of the month, sunrise is at 7:55 am and sunset at 7:26 pm NZDT. On the last day of April, sunrise is at 7:32 am and sunset at 5:36 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 in Portobello is 7.3h.UV index
April through October, with an average maximum UV index of 3, are months with the lowest UV index in Portobello. A UV Index of 3 to 5 symbolizes a medium vulnerability from unsafe exposure to UV radiation for ordinary individuals.Note: A daily maximum UV index of 3 in April translates into the following instructions:
Ensure safety - Sun damage prevention is strongly urged. The Sun is at its harshest during midday; protect yourself by staying in shaded areas and minimizing exposure. Employ a wide-brim hat for potent defense against up to 50% of UV rays.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Portobello in April?
What is the average humidity in April in Portobello?
How many days does it rain in April in Portobello?
When it does not snow in Portobello?
How cold is the water in April in Portobello?
What is the average length of the day in April in Portobello?
What time are sunrise and sunset in April in Portobello?
When does Daylight Saving Time (DST) end in April in Portobello?
How many hours of sunshine does Portobello have in April?
What is the month with the lowest UV index in Portobello?
What is the UV index reading in April in Portobello?
Average temperature in April
Portobello, New Zealand
- Average high temperature in April: 13.5°C
The warmest month (with the highest average high temperature) is February (15.8°C).
The month with the lowest average high temperature is July (9.2°C).
- Average low temperature in April: 10°C
The month with the highest average low temperature is February (11.7°C).
The coldest month (with the lowest average low temperature) is July (6.3°C).
Average pressure in April
Portobello, New Zealand
- Average pressure in April: 1015.2mbar
The month with the highest atmospheric pressure is March (1016.2mbar).
The month with the lowest atmospheric pressure is November (1009.7mbar).
Average wind speed in April
Portobello, New Zealand
- Average wind speed in April: 19.9km/h
The windiest month (with the highest average wind speed) is June (21.8km/h).
The calmest month (with the lowest average wind speed) is February (18.4km/h).
Average humidity in April
Portobello, New Zealand
- Average humidity in April: 78%
The months with the highest relative humidity are March and December (80%).
The month with the lowest relative humidity is July (76%).
Average rainfall in April
Portobello, New Zealand
- Average rainfall in April: 27mm
The wettest month (with the highest rainfall) is February (43mm).
The driest month (with the least rainfall) is September (16mm).
Average rainfall days in April
Portobello, New Zealand
- Average rainfall days in April: 11.4 days
The month with the highest number of rainy days is October (15.6 days).
The month with the least rainy days is March (11.1 days).
Average snowfall in April
Portobello, New Zealand
- Average snowfall in April: 0mm
The month with the highest snowfall is August (3mm).
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
Portobello, New Zealand
- Average snowfall days in April: 0 days
The month with the highest number of snowfall days is August (0.7 days).
The months with the least snowfall days are January, February, March, April, May, October and December (0 days).
Average sea temperature in April
Portobello, New Zealand
- Average sea temperature in April: 11.9°C
The best month for swimming (with the highest average sea temperature) is February (13.8°C).
The coldest month (with the lowest average sea temperature) is August (9.2°C).
Average daylight in April /
Average sunshine in April
Portobello, New Zealand
- Average daylight in April: 10h and 5min
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 April: 7h and 2min
The month with the most sunshine is December (Average sunshine: 10h and 36min).
The month with the least sunshine is June (Average sunshine: 4h and 30min).
Average sunshine days in April
Portobello, New Zealand
- Average sunshine days in April: 16.8 days
The month with the most sunshine days is March (17.9 days).
The month with the least sunshine days is January (13.4 days).
Average UV index in April
Portobello, New Zealand
- Average UV index in April: 3
The months with the highest UV index are January, February, March, November and December (UV index 4).
The months with the lowest UV index are April, May, June, July, August, September and October (UV index 3).
Average cloud cover in April
Portobello, New Zealand
- Average cloud cover in April: 43
The month with the most cloud cover is January (Cloud cover 45).
The month with the least cloud cover is March (Cloud cover 40).
Average visibility in April
Portobello, 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).
