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May Weather in Spencer, United States

Last updated: June 24, 2025

In May, the average temperature in Spencer, United States hovers around 14°C (58°F). Visitors should be prepared for a range of temperatures, with lows dipping to -3°C (27°F) and highs soaring to 31°C (88°F). The region experiences an average precipitation of 133 mm (5.3 in) spread over 16 days, contributing to a notably high average humidity of 82%.

May Temperature in Spencer

In May in Spencer, the average temperature is 14°C (58°F). Maximum temperatures can reach 31°C (88°F), while minimums can drop as low as -3°C (27°F). This diverse temperature range makes Spencer an ideal destination for travelers seeking both warm and cool experiences.

May Weather in Spencer: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Spencer, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Spencer, May typically has an average temperature of 14°C (58°F), with highs reaching up to 31°C (88°F) and lows dropping to around -3°C (27°F).
JanFebMarAprMayJunJulAugSepOctNovDec252834465866717063533831
Data source: Temperature data for Spencer 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.

May Precipitation in Spencer

In Spencer in May, the precipitation amount is 133 mm (5.3 in) over the course of 16 days.

May Precipitation Trends in Spencer

The chart displays monthly precipitation patterns in Spencer, with values for each month alongside May’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how May’s conditions compare to those of other months. In Spencer, May typically receives around 133 mm (5.3 inches) of precipitation spread over approximately 16 days.
JanFebMarAprMayJunJulAugSepOctNovDec758986123133102142106991458992
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Spencer

In Spencer in May, humidity is 82%. With an average temperature of 14°C (58°F), this humidity feels like a heavy blanket wrapping around you, making travel uncomfortable and sticky.

May Average Humidity in Spencer

This chart illustrates the average monthly humidity levels in Spencer, with May’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In May, average humidity in Spencer is approximately 82%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec90%90%87%88%82%79%78%76%78%84%89%86%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Spencer

In Spencer in May, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in Spencer.

Maximum UV Index Levels in Spencer for May

The chart shows the monthly maximum UV Index (UVI) for Spencer in May, 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 May, the maximum UV index in Spencer typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec346810101098642
Data source: Spencer May 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 May Weather in Spencer Compares to Other Months

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

This table compares monthly weather conditions in Spencer, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-4°C (26°F)75 mm (2.9 inches)90%moderate
February Weather-2°C (28°F)89 mm (3.5 inches)90%moderate
March Weather1°C (35°F)86 mm (3.4 inches)87%high
April Weather8°C (46°F)123 mm (4.8 inches)88%very high
May Weather14°C (58°F)133 mm (5.3 inches)82%very high
June Weather19°C (66°F)102 mm (4.0 inches)79%very high
July Weather22°C (72°F)142 mm (5.6 inches)78%very high
August Weather21°C (70°F)106 mm (4.2 inches)76%very high
September Weather17°C (63°F)99 mm (3.9 inches)78%very high
October Weather12°C (53°F)145 mm (5.7 inches)84%high
November Weather3°C (38°F)89 mm (3.5 inches)89%moderate
December Weather-1°C (31°F)92 mm (3.6 inches)86%low

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