April Weather in Thurston, United States

Last updated: June 24, 2025

The average temperature in Thurston, United States during April hovers around 11°C (53°F), with fluctuations that can range from a chilly -5°C (23°F) to a warm 29°C (85°F). Expect 134 mm (5.3 in) of precipitation spread over 13 days, contributing to an average humidity of 85%. Embrace the diverse weather this month brings!

April Temperature in Thurston

In April in Thurston, the average temperature is 11°C (53°F). Maximum temperatures can reach 29°C (85°F), while minimums can drop as low as -5°C (23°F). This variation makes Thurston an ideal destination for travelers who enjoy experiencing diverse weather conditions.

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

The chart illustrates April temperature patterns in Thurston, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Thurston, April typically has an average temperature of 11°C (53°F), with highs reaching up to 29°C (85°F) and lows dropping to around -5°C (23°F).
JanFebMarAprMayJunJulAugSepOctNovDec323543526472767369584237
Data source: Temperature data for Thurston 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 Thurston

In Thurston in April, the precipitation amount is 134 mm (5.3 in) recorded over the course of 13 days.

April Precipitation Trends in Thurston

The chart displays monthly precipitation patterns in Thurston, 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 Thurston, April typically receives around 134 mm (5.3 inches) of precipitation spread over approximately 13 days.
JanFebMarAprMayJunJulAugSepOctNovDec911231221341351591289696108103111
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Thurston

In Thurston in April humidity is 85%. With an average temperature of 11°C (53°F), this humidity feels like a thick blanket wrapping around you, making every step feel heavier and creating a dampness in the air that can be exhausting for travelers.

April Average Humidity in Thurston

This chart illustrates the average monthly humidity levels in Thurston, 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 Thurston is approximately 85%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec88%88%87%85%81%82%81%73%73%78%89%87%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Thurston

In Thurston 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 Thurston.

Maximum UV Index Levels in Thurston for April

The chart shows the monthly maximum UV Index (UVI) for Thurston 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 Thurston typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec356910101098643
Data source: Thurston 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 Thurston Compares to Other Months

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

This table compares monthly weather conditions in Thurston, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather0°C (32°F)90 mm (3.6 inches)88%moderate
February Weather2°C (36°F)123 mm (4.8 inches)88%moderate
March Weather6°C (43°F)122 mm (4.8 inches)87%high
April Weather11°C (53°F)134 mm (5.3 inches)85%very high
May Weather18°C (64°F)135 mm (5.3 inches)81%very high
June Weather22°C (72°F)159 mm (6.3 inches)82%very high
July Weather24°C (76°F)128 mm (5.0 inches)81%very high
August Weather23°C (74°F)96 mm (3.8 inches)73%very high
September Weather20°C (69°F)96 mm (3.8 inches)73%very high
October Weather14°C (58°F)108 mm (4.3 inches)78%high
November Weather6°C (43°F)103 mm (4.1 inches)89%moderate
December Weather3°C (37°F)111 mm (4.4 inches)87%moderate

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