Last updated: June 24, 2025
In May, the average temperature in Barrow, United States hovers around -4°C (25°F), with the mercury sometimes dipping as low as -21°C (-6°F) and occasionally reaching up to 6°C (43°F). Expect 14 mm (0.6 in) of precipitation spread over 2 days, accompanied by a high average humidity of 89%.
In May, in Barrow, the average temperature is -4°C (25°F). The maximum can reach 6°C (43°F), while the minimum can drop to as low as -21°C (-6°F). Travelers should be prepared for cold conditions and dress warmly when visiting during this time.
In Barrow in May, the precipitation amount is 14 mm (0.6 in) over a period of 2 days.
In Barrow in May humidity is 89%. With an average temperature of -4°C (25°F), this humidity feels like an intense chill that seeps into your bones, making traveling uncomfortable as you navigate through the damp, cold air.
In Barrow in May, the maximum UV index reaches 5, which corresponds to a moderate Exposure Category. Under these conditions, the estimated time to burn is approximately 30 minutes. For more details, you can check the Hourly UV Index in Barrow.
UV Risk Categories
Weather in Barrow varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Barrow, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -23°C (-8°F) | 9 mm (0.4 inches) | 99% | low |
| February Weather | -24°C (-11°F) | 15 mm (0.6 inches) | 99% | low |
| March Weather | -19°C (-3°F) | 16 mm (0.6 inches) | 98% | low |
| April Weather | -14°C (7°F) | 10 mm (0.4 inches) | 94% | moderate |
| May Weather | -4°C (25°F) | 14 mm (0.6 inches) | 89% | moderate |
| June Weather | 2°C (36°F) | 16 mm (0.6 inches) | 85% | moderate |
| July Weather | 6°C (43°F) | 54 mm (2.1 inches) | 91% | moderate |
| August Weather | 4°C (40°F) | 45 mm (1.8 inches) | 91% | moderate |
| September Weather | 2°C (37°F) | 32 mm (1.3 inches) | 93% | low |
| October Weather | -3°C (27°F) | 31 mm (1.2 inches) | 92% | low |
| November Weather | -10°C (14°F) | 30 mm (1.2 inches) | 96% | low |
| December Weather | -19°C (-3°F) | 20 mm (0.8 inches) | 99% | low |