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May Weather in Alva, United States

Last updated: June 24, 2025

In May, the average temperature in Alva, United States hovers around 20°C (68°F), making it a pleasant time to visit. Expect temperatures to fluctuate, with a minimum of 3°C (38°F) and reaching as high as 36°C (97°F). However, be prepared for some rain, as the area experiences an average precipitation of 146 mm (5.7 in) over 13 days. Additionally, the humidity can be quite notable, maintaining an average of 82%.

May Temperature in Alva

In May in Alva, the average temperature is 20°C (68°F). Maximums can reach 36°C (97°F), while minimums can drop as low as 3°C (38°F). This variability makes it essential for travelers to pack accordingly, ensuring they are prepared for both warm and cool conditions during their visit.

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

The chart illustrates May temperature patterns in Alva, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Alva, May typically has an average temperature of 20°C (68°F), with highs reaching up to 36°C (97°F) and lows dropping to around 3°C (38°F).
JanFebMarAprMayJunJulAugSepOctNovDec363750576879828075594840
Data source: Temperature data for Alva 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 Alva

In Alva in May, the precipitation amount is 146 mm (5.7 in) over the course of 13 days.

May Precipitation Trends in Alva

The chart displays monthly precipitation patterns in Alva, 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 Alva, May typically receives around 146 mm (5.7 inches) of precipitation spread over approximately 13 days.
JanFebMarAprMayJunJulAugSepOctNovDec3118696814685345852821734
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Alva

In Alva in May humidity is 82%. With an average temperature of 20°C (68°F), this humidity feels like a warm, enveloping blanket that makes traveling a bit sluggish but surprisingly refreshing, as long as you take breaks in shaded areas to cool off.

May Average Humidity in Alva

This chart illustrates the average monthly humidity levels in Alva, 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 Alva is approximately 82%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec75%76%67%70%82%82%81%76%67%72%80%83%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Alva

In Alva 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 Alva.

Maximum UV Index Levels in Alva for May

The chart shows the monthly maximum UV Index (UVI) for Alva 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 Alva typically reaches 11, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec46710111111109753
Data source: Alva 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 Alva Compares to Other Months

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

This table compares monthly weather conditions in Alva, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather2°C (36°F)31 mm (1.2 inches)75%moderate
February Weather3°C (37°F)18 mm (0.7 inches)76%high
March Weather10°C (51°F)69 mm (2.7 inches)67%high
April Weather14°C (58°F)67 mm (2.7 inches)70%very high
May Weather20°C (68°F)146 mm (5.7 inches)82%extreme
June Weather26°C (79°F)85 mm (3.3 inches)82%extreme
July Weather28°C (83°F)34 mm (1.3 inches)81%extreme
August Weather27°C (80°F)58 mm (2.3 inches)76%very high
September Weather24°C (75°F)52 mm (2.0 inches)67%very high
October Weather15°C (60°F)82 mm (3.2 inches)72%high
November Weather9°C (48°F)17 mm (0.7 inches)80%moderate
December Weather5°C (41°F)34 mm (1.3 inches)83%moderate

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