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May Weather in Dillingham, United States

Last updated: June 24, 2025

In May, the average temperature in Dillingham, United States hovers around 8°C (46°F), with daily extremes ranging from a chilly -4°C (26°F) to a comfortable 22°C (71°F). Expect about 95 mm (3.8 in) of precipitation spread across 19 days, contributing to an average humidity of 79%. Plan accordingly to enjoy the best of what this season has to offer!

May Temperature in Dillingham

In May in Dillingham, the average temperature is 8°C (46°F). The maximum can reach 22°C (71°F), while the minimum can drop to as low as -4°C (26°F). It's a great time for travelers to enjoy the mild weather and prepare for the temperature fluctuations.

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

The chart illustrates May temperature patterns in Dillingham, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Dillingham, May typically has an average temperature of 8°C (46°F), with highs reaching up to 22°C (71°F) and lows dropping to around -4°C (26°F).
JanFebMarAprMayJunJulAugSepOctNovDec142123354654595649402521
Data source: Temperature data for Dillingham 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 Dillingham

In Dillingham in May, the total precipitation amount is 95 mm (3.8 in) over the course of 19 days.

May Precipitation Trends in Dillingham

The chart displays monthly precipitation patterns in Dillingham, 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 Dillingham, May typically receives around 95 mm (3.8 inches) of precipitation spread over approximately 19 days.
JanFebMarAprMayJunJulAugSepOctNovDec527565579571548110413082105
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Dillingham

In Dillingham in May humidity is 79%. With an average temperature of 8°C (46°F), this humidity feels like a damp chill that seeps into your bones, making outdoor activities a bit less enjoyable and leading travelers to seek cozy, warm spots to regain their comfort.

May Average Humidity in Dillingham

This chart illustrates the average monthly humidity levels in Dillingham, 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 Dillingham is approximately 79%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec95%95%87%80%79%88%89%92%92%88%91%95%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Dillingham

In Dillingham in May, the maximum UV index is 6, which corresponds to a high Exposure Category. The time to burn is approximately 25 minutes. To find the hourly UV index in Dillingham, you can refer to this Hourly UV Index in Dillingham.

Maximum UV Index Levels in Dillingham for May

The chart shows the monthly maximum UV Index (UVI) for Dillingham 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 Dillingham typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec124566664211
Data source: Dillingham 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 Dillingham Compares to Other Months

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

This table compares monthly weather conditions in Dillingham, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-10°C (15°F)52 mm (2.1 inches)95%low
February Weather-6°C (21°F)75 mm (3.0 inches)94%low
March Weather-5°C (23°F)65 mm (2.6 inches)87%moderate
April Weather2°C (36°F)57 mm (2.2 inches)80%moderate
May Weather8°C (46°F)95 mm (3.8 inches)79%high
June Weather12°C (54°F)71 mm (2.8 inches)88%high
July Weather15°C (59°F)54 mm (2.1 inches)89%high
August Weather14°C (57°F)81 mm (3.2 inches)92%high
September Weather10°C (50°F)104 mm (4.1 inches)92%moderate
October Weather4°C (40°F)129 mm (5.1 inches)88%low
November Weather-4°C (25°F)82 mm (3.2 inches)91%low
December Weather-6°C (21°F)105 mm (4.1 inches)95%low

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