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April Weather in Nelson, United States

Last updated: June 24, 2025

In April, the average temperature in Nelson, United States hovers around 15°C (60°F), with a minimum dipping to -1°C (30°F) and a maximum soaring to 28°C (83°F). Expect 150 mm (5.9 in) of precipitation spread over about 10 days, contributing to an average humidity of 82%. Prepare for a month where the weather can be as unpredictable as it is variable!

April Temperature in Nelson

In April in Nelson, the average temperature is 15°C (60°F). The maximum can reach 28°C (83°F) and the minimum can be as low as -1°C (30°F). This range makes Nelson an ideal destination for travelers looking to experience a mix of mild and warmer weather during their visit.

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

The chart illustrates April temperature patterns in Nelson, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Nelson, April typically has an average temperature of 15°C (60°F), with highs reaching up to 28°C (83°F) and lows dropping to around -1°C (30°F).
JanFebMarAprMayJunJulAugSepOctNovDec424853596873767572635045
Data source: Temperature data for Nelson 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 Nelson

In Nelson in April, the precipitation amount reaches 150 mm (5.9 in) over the course of 10 days.

April Precipitation Trends in Nelson

The chart displays monthly precipitation patterns in Nelson, 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 Nelson, April typically receives around 150 mm (5.9 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec13320316715013214112816112216496162
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Nelson

In Nelson in April humidity is 82%. With an average temperature of 15°C (60°F), this humidity feels like a heavy blanket wrapping around you, making outdoor activities feel sticky and draining, which can hinder your travel experience.

April Average Humidity in Nelson

This chart illustrates the average monthly humidity levels in Nelson, 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 Nelson is approximately 82%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec86%86%86%82%85%85%83%76%76%80%88%88%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Nelson

In Nelson 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 Nelson.

Maximum UV Index Levels in Nelson for April

The chart shows the monthly maximum UV Index (UVI) for Nelson 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 Nelson typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec47810111111109864
Data source: Nelson 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 Nelson Compares to Other Months

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

This table compares monthly weather conditions in Nelson, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather6°C (43°F)133 mm (5.2 inches)86%moderate
February Weather9°C (48°F)203 mm (8.0 inches)86%high
March Weather12°C (53°F)167 mm (6.6 inches)86%very high
April Weather15°C (60°F)150 mm (5.9 inches)82%very high
May Weather20°C (68°F)132 mm (5.2 inches)85%extreme
June Weather23°C (73°F)141 mm (5.6 inches)85%extreme
July Weather25°C (77°F)128 mm (5.1 inches)83%extreme
August Weather24°C (76°F)161 mm (6.3 inches)76%very high
September Weather22°C (72°F)121 mm (4.8 inches)76%very high
October Weather17°C (63°F)164 mm (6.5 inches)80%very high
November Weather10°C (50°F)96 mm (3.8 inches)88%high
December Weather7°C (46°F)162 mm (6.4 inches)88%moderate

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