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April Weather in Diamondville, United States

Last updated: June 24, 2025

In April, the average temperature in Diamondville, United States hovers around 3°C (38°F). However, temperatures can range dramatically, with minimums dipping as low as -15°C (4°F) and maximums peaking at 23°C (73°F). Expect about 49 mm (1.9 in) of precipitation over 10 days, coupled with an average humidity of 74%.

April Temperature in Diamondville

In April in Diamondville, the average temperature is 3°C (38°F), with maximums reaching 23°C (73°F) and minimums dropping as low as -15°C (4°F). Be prepared for a wide range of weather conditions when traveling to Diamondville during this time.

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

The chart illustrates April temperature patterns in Diamondville, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Diamondville, April typically has an average temperature of 3°C (38°F), with highs reaching up to 23°C (73°F) and lows dropping to around -15°C (4°F).
JanFebMarAprMayJunJulAugSepOctNovDec192130384862706858413121
Data source: Temperature data for Diamondville 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 Diamondville

In Diamondville in April, the total precipitation amount is 49 mm (1.9 in) over the course of 10 days.

April Precipitation Trends in Diamondville

The chart displays monthly precipitation patterns in Diamondville, 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 Diamondville, April typically receives around 49 mm (1.9 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec333941497022212431293526
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Diamondville

In Diamondville in April humidity is 74%. With an average temperature of 3°C (38°F), this humidity feels like a damp chill that seeps into your bones, making traveling uncomfortable as you navigate through the foggy atmosphere.

April Average Humidity in Diamondville

This chart illustrates the average monthly humidity levels in Diamondville, 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 Diamondville is approximately 74%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%92%84%75%62%56%44%37%46%67%84%88%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Diamondville

In Diamondville 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 Diamondville.

Maximum UV Index Levels in Diamondville for April

The chart shows the monthly maximum UV Index (UVI) for Diamondville 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 Diamondville typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec467101112121110743
Data source: Diamondville 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 Diamondville Compares to Other Months

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

This table compares monthly weather conditions in Diamondville, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-7°C (19°F)33 mm (1.3 inches)91%moderate
February Weather-6°C (22°F)39 mm (1.5 inches)92%high
March Weather-1°C (30°F)41 mm (1.6 inches)84%high
April Weather3°C (38°F)49 mm (1.9 inches)74%very high
May Weather9°C (49°F)70 mm (2.7 inches)62%extreme
June Weather17°C (62°F)22 mm (0.9 inches)56%extreme
July Weather21°C (71°F)20 mm (0.8 inches)44%extreme
August Weather20°C (68°F)24 mm (1.0 inches)37%extreme
September Weather14°C (58°F)31 mm (1.2 inches)46%very high
October Weather5°C (41°F)29 mm (1.1 inches)67%high
November Weather0°C (32°F)35 mm (1.4 inches)84%moderate
December Weather-6°C (21°F)26 mm (1.0 inches)88%moderate

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