April Weather in Fremont, United States

Last updated: June 24, 2025

The average temperature in Fremont, United States during April is a brisk 10°C (50°F). Expect fluctuations, with minimums dipping to -8°C (19°F) and maximums soaring to 29°C (84°F). Be prepared for some rain, as the precipitation amount reaches 105 mm (4.1 in) over 13 days. Don't forget to pack your umbrella; the average humidity is a high 87%, ensuring a moist atmosphere throughout the month!

April Temperature in Fremont

In April in Fremont, the average temperature is 10°C (50°F), with maximums reaching 29°C (84°F) and minimums dropping as low as -8°C (19°F). This diverse range of temperatures makes Fremont a destination for travelers looking to experience both warmth and the chill of winter.

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

The chart illustrates April temperature patterns in Fremont, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Fremont, April typically has an average temperature of 10°C (50°F), with highs reaching up to 29°C (84°F) and lows dropping to around -8°C (19°F).
JanFebMarAprMayJunJulAugSepOctNovDec293240506271757368574135
Data source: Temperature data for Fremont 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 Fremont

In Fremont in April, the precipitation amount is 105 mm (4.1 in) over the course of 13 days.

April Precipitation Trends in Fremont

The chart displays monthly precipitation patterns in Fremont, 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 Fremont, April typically receives around 105 mm (4.1 inches) of precipitation spread over approximately 13 days.
JanFebMarAprMayJunJulAugSepOctNovDec7081881051321251308771948867
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Fremont

In Fremont in April humidity is 87%. With an average temperature of 10°C (50°F), this humidity feels like a heavy cloak wrapping around you, making every step feel laborious and the air thick with moisture, challenging your comfort while traveling.

April Average Humidity in Fremont

This chart illustrates the average monthly humidity levels in Fremont, 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 Fremont is approximately 87%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec88%87%87%88%81%82%81%78%78%82%89%86%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Fremont

In Fremont 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 Fremont.

Maximum UV Index Levels in Fremont for April

The chart shows the monthly maximum UV Index (UVI) for Fremont 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 Fremont typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec356910101098642
Data source: Fremont 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 Fremont Compares to Other Months

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

This table compares monthly weather conditions in Fremont, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-2°C (30°F)70 mm (2.8 inches)88%moderate
February Weather0°C (32°F)81 mm (3.2 inches)87%moderate
March Weather4°C (40°F)88 mm (3.5 inches)87%high
April Weather10°C (50°F)105 mm (4.1 inches)87%very high
May Weather17°C (62°F)132 mm (5.2 inches)81%very high
June Weather22°C (71°F)125 mm (4.9 inches)82%very high
July Weather24°C (75°F)130 mm (5.1 inches)81%very high
August Weather23°C (73°F)87 mm (3.4 inches)78%very high
September Weather20°C (68°F)71 mm (2.8 inches)78%very high
October Weather14°C (57°F)94 mm (3.7 inches)82%high
November Weather5°C (42°F)88 mm (3.5 inches)89%moderate
December Weather2°C (35°F)67 mm (2.6 inches)86%low

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