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April Weather in Lander, United States

Last updated: June 24, 2025

In April, the average temperature in Lander, United States hovers around 2°C (36°F), with a minimum dipping to -18°C (1°F) and a maximum reaching up to 21°C (70°F). Expect about 85 mm (3.4 in) of precipitation over 12 days, accompanied by an average humidity of 72%. Prepare accordingly to enjoy the unique climate!

April Temperature in Lander

In April in Lander, the average temperature is 2°C (36°F). Maximums can reach 21°C (70°F), while minimums can drop to as low as -18°C (-1°F). It's essential to pack for a wide range of temperatures to ensure you're prepared for the changing weather during your travels.

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

The chart illustrates April temperature patterns in Lander, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Lander, April typically has an average temperature of 2°C (36°F), with highs reaching up to 21°C (70°F) and lows dropping to around -18°C (-1°F).
JanFebMarAprMayJunJulAugSepOctNovDec222131364659666456393223
Data source: Temperature data for Lander 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 Lander

In Lander in April, the precipitation amount is 85 mm (3.4 in) over the course of 12 days.

April Precipitation Trends in Lander

The chart displays monthly precipitation patterns in Lander, 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 Lander, April typically receives around 85 mm (3.4 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec2438538511153434444482925
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Lander

In Lander in April humidity is 72%. With an average temperature of 2°C (36°F), this humidity feels like a chilling blanket enveloping you, making travel uncomfortable as the dampness seeps into your clothing and chills your bones, leaving you longing for warmth and dry refuge.

April Average Humidity in Lander

This chart illustrates the average monthly humidity levels in Lander, 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 Lander is approximately 72%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec90%89%82%72%69%67%65%59%59%69%83%89%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Lander

In Lander 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 Lander.

Maximum UV Index Levels in Lander for April

The chart shows the monthly maximum UV Index (UVI) for Lander 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 Lander typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec35710101212119643
Data source: Lander 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 Lander Compares to Other Months

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

This table compares monthly weather conditions in Lander, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-6°C (22°F)24 mm (0.9 inches)90%moderate
February Weather-6°C (22°F)38 mm (1.5 inches)89%moderate
March Weather0°C (32°F)53 mm (2.1 inches)82%high
April Weather2°C (36°F)85 mm (3.4 inches)72%very high
May Weather8°C (46°F)111 mm (4.4 inches)69%very high
June Weather15°C (59°F)53 mm (2.1 inches)67%extreme
July Weather19°C (67°F)43 mm (1.7 inches)65%extreme
August Weather18°C (64°F)44 mm (1.7 inches)59%extreme
September Weather13°C (56°F)44 mm (1.7 inches)59%very high
October Weather4°C (39°F)48 mm (1.9 inches)69%high
November Weather0°C (32°F)29 mm (1.1 inches)83%moderate
December Weather-5°C (23°F)25 mm (1.0 inches)89%moderate

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