October weather forecast
Midway Atoll, Midway Island, USA

October in Midway Atoll welcomes the fall as temperatures steadily decline from 72°F (22.2°C) to 80°F (26.7°C). There is no relief from the regular rainfall with October recording the same amount of precipitation as the preceding month, 3.5" (89mm). The weather becomes noticeably cooler and the days shorter. The dropping UV index hints at a decrease in strength of the sun. The shift from October to November introduces colder nights.

Temperature

As Midway Atoll transitions into October, the average high-temperature stands at a still moderately hot 80.1°F (26.7°C), offering little variation from the preceding month. In Midway Atoll, October nights experience a modest descent in temperature from daily peaks, cooling down to an average of 72°F (22.2°C).

Rainfall

In October, the rain falls for 14 days. Throughout October, 3.5" (89mm) of precipitation is accumulated. Throughout the year, there are 160 rainfall days, and 41.3" (1049mm) of precipitation is accumulated.

Ocean temperature

In Midway Atoll, in October, the average water temperature is 77°F (25°C).
Note: Water temperature ranging between 77°F (25°C) and 84.2°F (29°C) is considered very warm and pleasing for everyone. It allows for enjoyable water activities over extended periods without discomfort.

Daylight

In Midway Atoll, the average length of the day in October is 11h and 28min.
On the first day of the month, sunrise is at 6:42 am and sunset at 6:34 pm. On the last day of October, sunrise is at 7:00 am and sunset at 6:05 pm SST.

Sunshine

The months with the most sunshine are July, September and October, with an average of 18h of sunshine.

UV index

The average daily maximum UV index in October is 7. A UV Index reading of 6 to 7 represents a high health hazard from unsafe exposure to UV radiation for average individuals.
Note: An average UV index of 7 in October transforms into this advice:
Adopt measures and apply sun safety strategies. Shielding from skin and eye damage is necessary. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense. Alert! Sand and water increase UV exposure due to their reflective properties.