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April Weather in Saint James, United States

Last updated: June 24, 2025

In April, the average temperature in Saint James, United States hovers around 7°C (44°F), with a dramatic range that can plunge to a chilly -15°C (5°F) or peak at a warm 29°C (85°F). Expect about 91 mm (3.6 in) of precipitation over 10 days, contributing to an average humidity of 81%. Be prepared for a month of varied weather!

April Temperature in Saint James

In April in Saint James, the average temperature is 7°C (44°F). The maximum can reach 29°C (85°F) and the minimum can be as low as -15°C (5°F). This diverse range of temperatures makes it essential for travelers to pack accordingly to enjoy their visit comfortably.

April Weather in Saint James: Daily Temperature Highs, Lows, and Averages

The chart illustrates April temperature patterns in Saint James, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Saint James, April typically has an average temperature of 7°C (44°F), with highs reaching up to 29°C (85°F) and lows dropping to around -15°C (5°F).
JanFebMarAprMayJunJulAugSepOctNovDec171634445972747165483425
Data source: Temperature data for Saint James 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 Saint James

In Saint James in April, the precipitation amount totals 91 mm (3.6 in) over a span of 10 days.

April Precipitation Trends in Saint James

The chart displays monthly precipitation patterns in Saint James, 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 Saint James, April typically receives around 91 mm (3.6 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec32326891137120124116129973343
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Saint James

In Saint James in April humidity is 81%. With an average temperature of 7°C (44°F), this humidity feels like a damp chill that seeps into your bones, making it essential to dress warmly while exploring.

April Average Humidity in Saint James

This chart illustrates the average monthly humidity levels in Saint James, 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 Saint James is approximately 81%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec82%84%80%81%74%81%80%77%75%80%87%83%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Saint James

In Saint James 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 Saint James.

Maximum UV Index Levels in Saint James for April

The chart shows the monthly maximum UV Index (UVI) for Saint James 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 Saint James typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec35589101098532
Data source: Saint James 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 Saint James Compares to Other Months

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

This table compares monthly weather conditions in Saint James, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-8°C (17°F)32 mm (1.3 inches)82%moderate
February Weather-9°C (17°F)32 mm (1.3 inches)84%moderate
March Weather1°C (34°F)68 mm (2.7 inches)80%moderate
April Weather7°C (44°F)91 mm (3.6 inches)81%very high
May Weather15°C (60°F)137 mm (5.4 inches)74%very high
June Weather22°C (72°F)120 mm (4.7 inches)80%very high
July Weather23°C (74°F)124 mm (4.9 inches)80%very high
August Weather21°C (71°F)116 mm (4.6 inches)77%very high
September Weather18°C (65°F)128 mm (5.1 inches)75%very high
October Weather9°C (49°F)97 mm (3.8 inches)80%moderate
November Weather1°C (35°F)33 mm (1.3 inches)87%moderate
December Weather-4°C (25°F)43 mm (1.7 inches)83%low

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