May weather forecastMidway Atoll National Wildlife Refuge, Midway Island, USA
May
Weather in May
May marks the onset of the warmer phase at Midway Atoll National Wildlife Refuge. A noticeable rise in temperatures characterizes this month, hinting towards the incoming summer season. Daylight hours continue to stretch while rainfall frequency recedes further. Summing up, May delivers a warmer and sunnier climate without substantially intensifying the summer heat.Temperature
The shift from April to May is characterized by an average high-temperature of a warm 75.9°F (24.4°C), not significantly different from the 72°F (22.2°C) of April. Midway Atoll National Wildlife Refuge, during the May nights, maintains an average temperature of 68°F (20°C), closely aligned with its daytime readings.Rainfall
In Midway Atoll National Wildlife Refuge, in May, it is raining for 9 days, with typically 2.28" (58mm) of accumulated precipitation. Throughout the year, in Midway Atoll National Wildlife Refuge, there are 160 rainfall days, and 41.3" (1049mm) of precipitation is accumulated.Daylight
In Midway Atoll National Wildlife Refuge, the average length of the day in May is 13h and 34min.On the first day of May, sunrise is at 6:08 am and sunset at 7:24 pm. On the last day of the month, sunrise is at 5:52 am and sunset at 7:42 pm SST.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Midway Atoll National Wildlife Refuge, Midway Island, USA
- Average high temperature in May: 76°F
The warmest months (with the highest average high temperature) are August and September (84°F).
The months with the lowest average high temperature are January and February (70°F).
- Average low temperature in May: 68°F
The months with the highest average low temperature are July, August and September (75°F).
The coldest months (with the lowest average low temperature) are January and February (62°F).
Average rainfall in May
Midway Atoll National Wildlife Refuge, Midway Island, USA
- Average rainfall in May: 2.3"
The wettest month (with the highest rainfall) is January (5").
The driest month (with the least rainfall) is June (2.2").
Average rainfall days in May
Midway Atoll National Wildlife Refuge, Midway Island, USA
- Average rainfall days in May: 9 days
The months with the highest number of rainy days are January and December (16 days).
The months with the least rainy days are May and June (9 days).
Average daylight in May
Midway Atoll National Wildlife Refuge, Midway Island, USA
- Average daylight in May: 13h and 36min
The month with the longest days is June (Average daylight: 13h and 54min).
The month with the shortest days is December (Average daylight: 10h and 24min).





