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April Weather in Junction City, United States

Last updated: June 24, 2025

In Junction City, United States, the average temperature in April is a mild 11°C (53°F), with variations ranging from a chilly -5°C (23°F) to a warm 29°C (85°F). Expect around 136 mm (5.4 in) of precipitation over 13 days, and prepare for high humidity levels averaging 86%.

April Temperature in Junction City

In April in Junction City, 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 Junction City an ideal destination for travelers who enjoy experiencing diverse weather conditions.

April Weather in Junction City: Daily Temperature Highs, Lows, and Averages

The chart illustrates April temperature patterns in Junction City, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Junction City, 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).
JanFebMarAprMayJunJulAugSepOctNovDec323643526471767369584337
Data source: Temperature data for Junction City 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 Junction City

In Junction City in April, the precipitation amount reaches 136 mm (5.4 in) over a span of 13 days.

April Precipitation Trends in Junction City

The chart displays monthly precipitation patterns in Junction City, 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 Junction City, April typically receives around 136 mm (5.4 inches) of precipitation spread over approximately 13 days.
JanFebMarAprMayJunJulAugSepOctNovDec881181181361361681281079710599108
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Junction City

In Junction City in April, humidity is 86%. With an average temperature of 11°C (53°F), this humidity feels like a heavy blanket that dampens the air, making traveling uncomfortable and a bit stifling.

April Average Humidity in Junction City

This chart illustrates the average monthly humidity levels in Junction City, 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 Junction City is approximately 86%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec88%88%88%87%82%84%82%73%74%81%89%86%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Junction City

In Junction City 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 Junction City.

Maximum UV Index Levels in Junction City for April

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

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

This table compares monthly weather conditions in Junction City, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather0°C (32°F)88 mm (3.5 inches)88%moderate
February Weather2°C (36°F)118 mm (4.7 inches)88%moderate
March Weather6°C (43°F)118 mm (4.7 inches)88%high
April Weather11°C (53°F)136 mm (5.4 inches)86%very high
May Weather18°C (64°F)136 mm (5.3 inches)82%very high
June Weather22°C (72°F)168 mm (6.6 inches)84%very high
July Weather24°C (76°F)128 mm (5.0 inches)82%very high
August Weather23°C (74°F)107 mm (4.2 inches)73%very high
September Weather20°C (69°F)97 mm (3.8 inches)73%very high
October Weather14°C (58°F)105 mm (4.1 inches)81%high
November Weather6°C (43°F)99 mm (3.9 inches)89%moderate
December Weather3°C (37°F)108 mm (4.2 inches)86%moderate

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