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April Weather in Wellington, United States

Last updated: June 24, 2025

The average temperature in Wellington, United States during April hovers around 7°C (45°F), with extremes ranging from a chilly -15°C (6°F) to a balmy 27°C (82°F). The month experiences approximately 54 mm (2.1 in) of precipitation spread over 10 days, and the average humidity sits at a comfortable 67%.

April Temperature in Wellington

In April in Wellington, the average temperature is 7°C (45°F). The maximum can reach 27°C (82°F) and the minimum can be as low as -15°C (6°F). Travelers should be prepared for a wide range of temperatures and pack accordingly.

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 7°C (45°F), with highs reaching up to 27°C (82°F) and lows dropping to around -15°C (6°F).
JanFebMarAprMayJunJulAugSepOctNovDec302838455466727064473933
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 total precipitation amount is 54 mm (2.1 in) over the course of 10 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 54 mm (2.1 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec1624535411646353726362418
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 67%. With an average temperature of 7°C (45°F), this humidity feels like a chilly, damp embrace that can make outdoor activities somewhat uncomfortable, especially for travelers who may need to dress in layers to counteract the coolness while still managing the moist air.

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 67%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec84%86%75%67%67%68%62%63%63%72%80%85%
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.
JanFebMarAprMayJunJulAugSepOctNovDec46810111212119654
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 Weather-1°C (30°F)16 mm (0.6 inches)84%moderate
February Weather-2°C (28°F)24 mm (0.9 inches)85%high
March Weather4°C (39°F)53 mm (2.1 inches)75%very high
April Weather7°C (45°F)54 mm (2.1 inches)67%very high
May Weather12°C (54°F)116 mm (4.6 inches)67%extreme
June Weather19°C (67°F)46 mm (1.8 inches)68%extreme
July Weather22°C (73°F)35 mm (1.4 inches)62%extreme
August Weather21°C (71°F)37 mm (1.5 inches)63%extreme
September Weather18°C (64°F)26 mm (1.0 inches)63%very high
October Weather8°C (47°F)36 mm (1.4 inches)72%high
November Weather4°C (40°F)24 mm (0.9 inches)79%moderate
December Weather0°C (33°F)18 mm (0.7 inches)85%moderate

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