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April Weather in Rexburg, United States

Last updated: June 24, 2025

In April, the average temperature in Rexburg, United States hovers around 6°C (43°F). Be prepared for a wide range, as temperatures can dip as low as -10°C (15°F) and soar up to 24°C (75°F). Expect approximately 60 mm (2.4 in) of precipitation over 14 days, accompanied by a high average humidity of 81%. Stay prepared for a diverse climate!

April Temperature in Rexburg

In April in Rexburg, the average temperature is 6°C (43°F). Maximums can reach 24°C (75°F) and minimums can be as low as -10°C (15°F). Travelers should be prepared for a wide range of temperatures and pack accordingly for their visit.

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

The chart illustrates April temperature patterns in Rexburg, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Rexburg, April typically has an average temperature of 6°C (43°F), with highs reaching up to 24°C (75°F) and lows dropping to around -10°C (15°F).
JanFebMarAprMayJunJulAugSepOctNovDec222635435263726960443523
Data source: Temperature data for Rexburg 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 Rexburg

In Rexburg in April, the precipitation amount is 60 mm (2.4 in) spread over 14 days.

April Precipitation Trends in Rexburg

The chart displays monthly precipitation patterns in Rexburg, 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 Rexburg, April typically receives around 60 mm (2.4 inches) of precipitation spread over approximately 14 days.
JanFebMarAprMayJunJulAugSepOctNovDec46524660653681930444149
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Rexburg

In Rexburg in April, humidity is 81%. With an average temperature of 6°C (43°F), this humidity feels like a damp chill enveloping you, making every step outside seem heavier and less inviting for traveling.

April Average Humidity in Rexburg

This chart illustrates the average monthly humidity levels in Rexburg, 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 Rexburg is approximately 81%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec95%95%90%81%71%64%59%49%52%69%86%91%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Rexburg

In Rexburg in April, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in Rexburg.

Maximum UV Index Levels in Rexburg for April

The chart shows the monthly maximum UV Index (UVI) for Rexburg 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 Rexburg typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3589101111109643
Data source: Rexburg 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 Rexburg Compares to Other Months

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

This table compares monthly weather conditions in Rexburg, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-6°C (22°F)46 mm (1.8 inches)95%moderate
February Weather-3°C (26°F)52 mm (2.1 inches)95%moderate
March Weather2°C (35°F)46 mm (1.8 inches)90%very high
April Weather6°C (43°F)60 mm (2.4 inches)81%very high
May Weather11°C (53°F)65 mm (2.6 inches)71%very high
June Weather17°C (63°F)36 mm (1.4 inches)64%extreme
July Weather22°C (72°F)8 mm (0.3 inches)59%extreme
August Weather21°C (70°F)19 mm (0.7 inches)49%very high
September Weather16°C (60°F)30 mm (1.2 inches)52%very high
October Weather7°C (44°F)44 mm (1.7 inches)69%high
November Weather1°C (35°F)41 mm (1.6 inches)86%moderate
December Weather-5°C (24°F)49 mm (1.9 inches)91%moderate

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