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April Weather in Hanna, United States

Last updated: June 24, 2025

In April, the average temperature in Hanna, United States hovers at a chilly 3°C (37°F). Expect minimum temperatures to plunge as low as -19°C (-1°F), while highs can reach up to a surprising 20°C (69°F). During this month, you'll encounter precipitation accumulating to 53 mm (2.1 in) over about 12 days, and the air tends to be fairly humid, with an average humidity level of 67%.

April Temperature in Hanna

In April in Hanna, the average temperature is 3°C (37°F), with maximums reaching 20°C (69°F) and minimums dropping as low as -19°C (-1°F). It's advisable to pack layers and be prepared for a wide range of temperatures while exploring this destination.

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

The chart illustrates April temperature patterns in Hanna, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Hanna, April typically has an average temperature of 3°C (37°F), with highs reaching up to 20°C (69°F) and lows dropping to around -19°C (-1°F).
JanFebMarAprMayJunJulAugSepOctNovDec212130374762696758403224
Data source: Temperature data for Hanna 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 Hanna

In Hanna in April, the total precipitation amount is 53 mm (2.1 in) spread over 12 days.

April Precipitation Trends in Hanna

The chart displays monthly precipitation patterns in Hanna, 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 Hanna, April typically receives around 53 mm (2.1 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec323843535524171626423436
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Hanna

In Hanna in April humidity is 67%. With an average temperature of 3°C (37°F), this humidity feels like a crisp chill that lingers in the air, making outdoor activities invigorating yet brisk, and requiring warm layers to enjoy your travels comfortably.

April Average Humidity in Hanna

This chart illustrates the average monthly humidity levels in Hanna, 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 Hanna 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 Hanna

In Hanna in April, the maximum UV index is 12, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, underscoring the importance of sun protection. For detailed information, you can check the Hourly UV Index in Hanna.

Maximum UV Index Levels in Hanna for April

The chart shows the monthly maximum UV Index (UVI) for Hanna 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 Hanna typically reaches 12, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec469121112121110653
Data source: Hanna 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 Hanna Compares to Other Months

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

This table compares monthly weather conditions in Hanna, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-6°C (21°F)32 mm (1.3 inches)84%moderate
February Weather-6°C (21°F)38 mm (1.5 inches)85%high
March Weather-1°C (30°F)43 mm (1.7 inches)75%very high
April Weather3°C (37°F)53 mm (2.1 inches)67%extreme
May Weather9°C (48°F)54 mm (2.1 inches)67%extreme
June Weather17°C (62°F)24 mm (0.9 inches)68%extreme
July Weather21°C (70°F)17 mm (0.7 inches)62%extreme
August Weather19°C (67°F)16 mm (0.6 inches)63%extreme
September Weather14°C (58°F)26 mm (1.0 inches)63%very high
October Weather5°C (40°F)42 mm (1.7 inches)72%high
November Weather0°C (32°F)34 mm (1.3 inches)79%moderate
December Weather-5°C (24°F)36 mm (1.4 inches)85%moderate

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