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April Weather in Wellington, United States

Last updated: June 24, 2025

In Wellington, United States, the average temperature in April is a pleasant 16°C (61°F). However, temperatures can swing dramatically, with minimums plummeting to -4°C (25°F) and maximums soaring to 36°C (98°F). During this month, you can expect 42 mm (1.6 in) of precipitation spread over 5 days, all while enjoying an average humidity level of 70%. Stay prepared for a mix of weather!

April Temperature in Wellington

In April in Wellington, the average temperature is 16°C (61°F), with maximums reaching 36°C (98°F) and minimums dropping as low as -4°C (25°F). Be prepared for a wide range of temperatures if you're planning to travel during this time!

April Weather in Wellington: Daily Temperature Highs, Lows, and Averages

The chart illustrates April temperature patterns in Wellington, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Wellington, April typically has an average temperature of 16°C (61°F), with highs reaching up to 36°C (98°F) and lows dropping to around -4°C (25°F).
JanFebMarAprMayJunJulAugSepOctNovDec404154617079838275615144
Data source: Temperature data for Wellington generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

April Precipitation in Wellington

In Wellington in April, the precipitation amount is 42 mm (1.6 in) over a period of 5 days.

April Precipitation Trends in Wellington

The chart displays monthly precipitation patterns in Wellington, with values for each month alongside April’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how April’s conditions compare to those of other months. In Wellington, April typically receives around 42 mm (1.6 inches) of precipitation spread over approximately 5 days.
JanFebMarAprMayJunJulAugSepOctNovDec271870429388313574701622
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Wellington

In Wellington in April humidity is 70%. With an average temperature of 16°C (61°F), this humidity feels like a warm, damp blanket wrapping around you, making travel somewhat uncomfortable as you navigate the sticky air while trying to enjoy your surroundings.

April Average Humidity in Wellington

This chart illustrates the average monthly humidity levels in Wellington, with April’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In April, average humidity in Wellington is approximately 70%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec75%76%64%70%78%81%82%78%72%73%81%81%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Wellington

In Wellington in April, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in Wellington.

Maximum UV Index Levels in Wellington for April

The chart shows the monthly maximum UV Index (UVI) for Wellington in April, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In April, the maximum UV index in Wellington typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec468101112121110754
Data source: Wellington April UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

How April Weather in Wellington Compares to Other Months

Weather in Wellington varies notably across the year, with each month offering distinct climate conditions. This page compares April’s weather to other months in Wellington, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Wellington, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather5°C (40°F)27 mm (1.1 inches)75%moderate
February Weather5°C (42°F)18 mm (0.7 inches)76%high
March Weather12°C (54°F)70 mm (2.7 inches)64%very high
April Weather16°C (61°F)42 mm (1.6 inches)70%very high
May Weather21°C (71°F)92 mm (3.6 inches)78%extreme
June Weather26°C (80°F)88 mm (3.5 inches)81%extreme
July Weather28°C (83°F)31 mm (1.2 inches)82%extreme
August Weather28°C (82°F)35 mm (1.4 inches)78%extreme
September Weather24°C (75°F)74 mm (2.9 inches)72%very high
October Weather16°C (62°F)70 mm (2.8 inches)73%high
November Weather10°C (51°F)16 mm (0.6 inches)80%moderate
December Weather7°C (44°F)22 mm (0.9 inches)81%moderate

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