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April Weather in Stewartstown, United States

Last updated: June 24, 2025

In Stewartstown, United States, the average temperature in April hovers around 12°C (54°F). While you might experience chilly nights with minimum temperatures dropping to -2°C (28°F), warm afternoons can reach up to a balmy 30°C (87°F). Be prepared for some rain, as 101 mm (4.0 in) of precipitation is likely over 11 days. With an average humidity of 81%, the air can feel quite damp—perfect for cozy indoor activities or exploring on cooler days!

April Temperature in Stewartstown

In April in Stewartstown, the average temperature is 12°C (54°F), with maximums reaching up to 30°C (87°F) and minimums dipping as low as -2°C (28°F). Be prepared for a wide range of temperatures when traveling to Stewartstown during this time.

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

The chart illustrates April temperature patterns in Stewartstown, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Stewartstown, April typically has an average temperature of 12°C (54°F), with highs reaching up to 30°C (87°F) and lows dropping to around -2°C (28°F).
JanFebMarAprMayJunJulAugSepOctNovDec343843546473787569604538
Data source: Temperature data for Stewartstown 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 Stewartstown

In Stewartstown in April, the precipitation amount is 101 mm (4.0 in) spread over 11 days.

April Precipitation Trends in Stewartstown

The chart displays monthly precipitation patterns in Stewartstown, 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 Stewartstown, April typically receives around 101 mm (4.0 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec6197991011401161531501201039195
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Stewartstown

In Stewartstown in April humidity is 81%. With an average temperature of 12°C (54°F), this humidity feels like a damp blanket enveloping you, making travel sluggish and uncomfortable as you battle the stickiness while trying to enjoy your surroundings.

April Average Humidity in Stewartstown

This chart illustrates the average monthly humidity levels in Stewartstown, 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 Stewartstown is approximately 81%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec84%83%83%81%78%79%74%72%75%81%85%84%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Stewartstown

In Stewartstown 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 Stewartstown.

Maximum UV Index Levels in Stewartstown for April

The chart shows the monthly maximum UV Index (UVI) for Stewartstown 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 Stewartstown typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec357910101098743
Data source: Stewartstown 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 Stewartstown Compares to Other Months

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

This table compares monthly weather conditions in Stewartstown, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather1°C (35°F)60 mm (2.4 inches)84%moderate
February Weather3°C (38°F)97 mm (3.8 inches)83%moderate
March Weather6°C (44°F)99 mm (3.9 inches)83%high
April Weather12°C (54°F)101 mm (4.0 inches)81%very high
May Weather18°C (64°F)140 mm (5.5 inches)78%very high
June Weather23°C (73°F)116 mm (4.6 inches)79%very high
July Weather26°C (78°F)153 mm (6.0 inches)74%very high
August Weather24°C (75°F)150 mm (5.9 inches)72%very high
September Weather21°C (70°F)120 mm (4.7 inches)75%very high
October Weather15°C (60°F)103 mm (4.1 inches)81%high
November Weather7°C (45°F)91 mm (3.6 inches)85%moderate
December Weather3°C (39°F)95 mm (3.8 inches)84%moderate

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