October weather forecastHomer, AK
October
Weather in October
A better part of October in Homer is characterized by decreasing temperatures and daylight hours. The colder trend is evident from the significant drop in average high temperatures from 51.3°F (10.7°C) to 41.9°F (5.5°C) during this month. This drop in temperature goes hand in hand with increasing snowfall that records 0.83" (21mm) this month. Despite a rise in rainfall from September, the drying winds contribute to the cold feeling. The predominantly overcast sky allows for lower visibility and limited sunshine hours, extending the autumn in Homer.Temperature
Homer observes a minor decrease in the average high-temperature with the arrival of October, falling from September's fresh 51.3°F (10.7°C) to an icy 41.9°F (5.5°C). Nights in October showcase an average temperature of 36.7°F (2.6°C), slightly cooler than the daytime.Humidity
In October, the average relative humidity is 82%.Rainfall
In Homer, during October, the rain falls for 18 days and regularly aggregates up to 4.61" (117mm) of precipitation. In Homer, during the entire year, the rain falls for 183.8 days and collects up to 35.16" (893mm) of precipitation.Snowfall
January through May, September through December are months with snowfall. In Homer, in October, during 2.6 snowfall days, 0.83" (21mm) of snow is typically accumulated. Throughout the year, there are 78.8 snowfall days, and 48.43" (1230mm) of snow is accumulated.Ocean temperature
In Homer, the average seawater temperature in October is 48.2°F (9°C).Note: Entering waters of 48.2°F (9°C) is life-endangering. A mere moment in 55.4°F (13°C) waters feels piercing cold, and below 50°F (10°C) it can lead to immediate cold shock and cessation of breathing control, depending on body resilience.
Daylight
In October, the average length of the day in Homer is 10h and 7min.On the first day of October, sunrise is at 8:13 am and sunset at 7:37 pm. On the last day of the month, sunrise is at 9:26 am and sunset at 6:12 pm AKDT.
Sunshine
The average sunshine in October is 4.7h.UV index
In October, the average daily maximum UV index is 2. A UV Index reading of 2, and below, represents a low threat to health from exposure to the Sun's UV radiation for ordinary individuals.Note: A maximum high UV index of 2 in October translates into the following recommendations:
Babies, children, and those with sensitive skin should always avoid extended periods in the sun. Minimize direct exposure to the Sun during midday when its radiation is at its peak. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears. Be alert! Nearly double the UV rays from the Sun can be reflected by snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in October
Homer, AK
- Average high temperature in October: 41.9°F
The warmest month (with the highest average high temperature) is July (57.7°F).
The month with the lowest average high temperature is January (27°F).
- Average low temperature in October: 36.7°F
The months with the highest average low temperature are July and August (48.7°F).
The coldest month (with the lowest average low temperature) is January (21.6°F).
Average pressure in October
Homer, AK
- Average pressure in October: 29.65"Hg
The month with the highest atmospheric pressure is July (29.96"Hg).
The month with the lowest atmospheric pressure is December (29.6"Hg).
Average wind speed in October
Homer, AK
- Average wind speed in October: 7.6mph
The windiest month (with the highest average wind speed) is November (8.8mph).
The calmest month (with the lowest average wind speed) is June (5.1mph).
Average humidity in October
Homer, AK
- Average humidity in October: 82%
The months with the highest relative humidity are January and December (86%).
The month with the lowest relative humidity is May (76%).
Average rainfall in October
Homer, AK
- Average rainfall in October: 4.61"
The wettest month (with the highest rainfall) is December (4.65").
The driest month (with the least rainfall) is June (1.54").
Average rainfall days in October
Homer, AK
- Average rainfall days in October: 18 days
The month with the highest number of rainy days is September (19.9 days).
The month with the least rainy days is February (9 days).
Average snowfall in October
Homer, AK
- Average snowfall in October: 0.83"
The month with the highest snowfall is December (11.54").
The months with the least snowfall are June, July and August (0").
Average snowfall days in October
Homer, AK
- Average snowfall days in October: 2.6 days
The month with the highest number of snowfall days is December (14.9 days).
The months with the least snowfall days are June and August (0 days).
Average sea temperature in October
Homer, AK
- Average sea temperature in October: 48°F
The best month for swimming (with the highest average sea temperature) is August (54°F).
The coldest month (with the lowest average sea temperature) is March (39°F).
Average daylight in October /
Average sunshine in October
Homer, AK
- Average daylight in October: 10h and 6min
The month with the longest days is June (Average daylight: 18h and 36min).
The month with the shortest days is December (Average daylight: 6h and 6min).
- Average sunshine in October: 4h and 42min
The months with the most sunshine are June and July (Average sunshine: 8h and 48min).
The month with the least sunshine is December (Average sunshine: 2h and 36min).
Average sunshine days in October
Homer, AK
- Average sunshine days in October: 9.4 days
The months with the most sunshine days are March and July (12.3 days).
The month with the least sunshine days is December (8.5 days).
Average UV index in October
Homer, AK
- Average UV index in October: 2
The month with the highest UV index is July (UV index 4).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in October
Homer, AK
- Average cloud cover in October: 56
The month with the most cloud cover is December (Cloud cover 62).
The month with the least cloud cover is July (Cloud cover 52).
Average visibility in October
Homer, AK
- Average visibility in October: 6mi
The months with the highest visibility are May, June, July, September, October and November (6mi).
The months with the lowest visibility are January, February, March, April, August and December (5mi).
