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May Weather in Jonestown, United States

Last updated: June 24, 2025

In May, the average temperature in Jonestown, United States hovers around 24°C (76°F). Expect a cool minimum of 9°C (49°F), while highs can reach up to a sweltering 37°C (99°F). During this month, precipitation averages 152 mm (6.0 in) across 13 days, and you'll also experience a high average humidity of 82%.

May Temperature in Jonestown

In May in Jonestown, the average temperature is 24°C (76°F). Maximums can reach 37°C (99°F), while minimums can be as low as 9°C (49°F). This diverse temperature range makes Jonestown an ideal destination for travelers seeking both warmth and cooler respite.

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

The chart illustrates May temperature patterns in Jonestown, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Jonestown, May typically has an average temperature of 24°C (76°F), with highs reaching up to 37°C (99°F) and lows dropping to around 9°C (49°F).
JanFebMarAprMayJunJulAugSepOctNovDec515263687682858579705954
Data source: Temperature data for Jonestown 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 Jonestown

In Jonestown in May, the precipitation amount is 152 mm (6.0 in) occurring over 13 days.

May Precipitation Trends in Jonestown

The chart displays monthly precipitation patterns in Jonestown, 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 Jonestown, May typically receives around 152 mm (6.0 inches) of precipitation spread over approximately 13 days.
JanFebMarAprMayJunJulAugSepOctNovDec45576280152766598102933855
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Jonestown

In Jonestown in May, humidity is 82%. With an average temperature of 24°C (76°F), this humidity feels like wearing a warm, damp blanket, making travel uncomfortable and sticky as you explore.

May Average Humidity in Jonestown

This chart illustrates the average monthly humidity levels in Jonestown, 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 Jonestown is approximately 82%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec78%78%77%78%82%78%69%63%66%73%84%87%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Jonestown

In Jonestown in May, the maximum UV index reaches 11, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's essential to take precautions. For more details, you can check the Hourly UV Index in Jonestown.

Maximum UV Index Levels in Jonestown for May

The chart shows the monthly maximum UV Index (UVI) for Jonestown 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 Jonestown typically reaches 11, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec579111112121111964
Data source: Jonestown 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 Jonestown Compares to Other Months

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

This table compares monthly weather conditions in Jonestown, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather10°C (51°F)45 mm (1.8 inches)78%moderate
February Weather11°C (53°F)57 mm (2.2 inches)78%high
March Weather17°C (63°F)62 mm (2.4 inches)77%very high
April Weather20°C (68°F)80 mm (3.2 inches)78%extreme
May Weather24°C (76°F)152 mm (6.0 inches)82%extreme
June Weather28°C (82°F)76 mm (3.0 inches)78%extreme
July Weather29°C (85°F)65 mm (2.6 inches)69%extreme
August Weather30°C (86°F)98 mm (3.9 inches)63%extreme
September Weather26°C (79°F)102 mm (4.0 inches)66%extreme
October Weather21°C (70°F)93 mm (3.7 inches)73%very high
November Weather15°C (59°F)38 mm (1.5 inches)84%high
December Weather12°C (54°F)55 mm (2.1 inches)87%moderate

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