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April Weather in Mullen, United States

Last updated: June 24, 2025

In April, the average temperature in Mullen, United States hovers around 7°C (45°F). Temperatures can fluctuate dramatically, with a minimum of -14°C (7°F) and a maximum reaching 33°C (92°F). Be prepared for some moisture as well, with about 52 mm (2.1 in) of precipitation expected over 9 days. The average humidity during this time is around 64%, creating a unique climate to experience!

April Temperature in Mullen

In April in Mullen, the average temperature is 7°C (45°F). Maximum temperatures can reach 33°C (92°F), while minimums can drop as low as -14°C (7°F). Travelers should be prepared for a wide range of weather conditions, from chilly mornings to warm afternoons.

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

The chart illustrates April temperature patterns in Mullen, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Mullen, April typically has an average temperature of 7°C (45°F), with highs reaching up to 33°C (92°F) and lows dropping to around -14°C (7°F).
JanFebMarAprMayJunJulAugSepOctNovDec272437455670757165473830
Data source: Temperature data for Mullen 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 Mullen

In Mullen in April, the total precipitation amount is 52 mm (2.1 in) over the course of 9 days.

April Precipitation Trends in Mullen

The chart displays monthly precipitation patterns in Mullen, 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 Mullen, April typically receives around 52 mm (2.1 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec1624655212964667554472227
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Mullen

In Mullen in April, humidity is 64%. With an average temperature of 7°C (45°F), this humidity feels like a cool, damp embrace, making traveling slightly uncomfortable as the chill seeps into your bones, prompting you to bundle up if you plan to explore the area.

April Average Humidity in Mullen

This chart illustrates the average monthly humidity levels in Mullen, 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 Mullen is approximately 64%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec73%80%64%64%76%79%77%79%70%64%75%78%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Mullen

In Mullen in April, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Mullen.

Maximum UV Index Levels in Mullen for April

The chart shows the monthly maximum UV Index (UVI) for Mullen 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 Mullen typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3568101111109643
Data source: Mullen 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 Mullen Compares to Other Months

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

This table compares monthly weather conditions in Mullen, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-3°C (27°F)16 mm (0.6 inches)73%moderate
February Weather-5°C (24°F)24 mm (1.0 inches)80%moderate
March Weather3°C (38°F)65 mm (2.6 inches)64%high
April Weather7°C (45°F)52 mm (2.1 inches)64%very high
May Weather13°C (57°F)129 mm (5.1 inches)76%very high
June Weather21°C (71°F)64 mm (2.5 inches)79%extreme
July Weather24°C (75°F)66 mm (2.6 inches)77%extreme
August Weather22°C (72°F)75 mm (2.9 inches)79%very high
September Weather18°C (65°F)54 mm (2.1 inches)70%very high
October Weather8°C (47°F)47 mm (1.8 inches)64%high
November Weather3°C (38°F)22 mm (0.8 inches)75%moderate
December Weather-1°C (30°F)27 mm (1.1 inches)78%moderate

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