Contents
- Weather in October
- Frequently asked questions
- Average temperature in October
- Average pressure in October
- Average wind speed in October
- Average humidity in October
- Average rainfall in October
- Average rainfall days in October
- Average snowfall in October
- Average snowfall days in October
- Average daylight in October
- Average sunshine in October
- Average sunshine days in October
- Average UV index in October
- Average cloud cover in October
- Average visibility in October
Weather in October
Temperature
As Holy Cross, Alaska, transitions into October, a noticeable drop in the average high-temperature is observed, falling from a cool 50.9°F (10.5°C) in September to a cold 36.3°F (2.4°C). The temperature during October sees a subtle transition from day to night, averaging a low of 28.2°F (-2.1°C).Humidity
In October, the average relative humidity in Holy Cross is 83%.Rainfall
In Holy Cross, during October, the rain falls for 12 days and regularly aggregates up to 2.01" (51mm) of precipitation. In Holy Cross, Alaska, during the entire year, the rain falls for 122.8 days and collects up to 17.44" (443mm) of precipitation.Snowfall
January through May, September through December are months with snowfall in Holy Cross. In Holy Cross, Alaska, during October, snow falls for 8.2 days and regularly aggregates up to 3.5" (89mm) of snow. Throughout the year, in Holy Cross, there are 111.6 snowfall days, and 51.93" (1319mm) of snow is accumulated.Daylight
The average length of the day in October is 9h and 53min.On the first day of October, sunrise is at 8:48 am and sunset at 8:07 pm. On the last day of the month, sunrise is at 10:11 am and sunset at 6:33 pm AKDT.
Sunshine
The average sunshine in October is 4.6h.UV index
The months with the lowest UV index are January through March, October through December, with an average maximum UV index of 1. A UV Index reading of 2, and below, represents a minimal health vulnerability from exposure to the Sun's UV rays for ordinary individuals.Note: A daily high UV index of 1 in October leads to these guidelines:
Prolonged sun exposure generally does not trouble most people. However, it is vital to ensure protection for babies, children, and individuals with sensitive skin. Limiting exposure to the direct Sun during midday hours can help prevent harmful UV radiation effects. Always opt for UVA and UVB-resistant sunglasses on radiant days. Guard yourself! Snow reflection can almost double the UV radiation from the Sun.
Frequently asked questions
How cold is October in Holy Cross?
What is the average humidity in October in Holy Cross?
How much does it rain in Holy Cross in October?
How much does it snow in Holy Cross in October?
How many hours of daylight does Holy Cross have in October?
What time are sunrise and sunset in October in Holy Cross?
How long on average sun shines in October in Holy Cross?
When is the lowest UV index in Holy Cross?
How high is the UV index in October in Holy Cross?
Average temperature in October
Holy Cross, AK
- Average high temperature in October: 36.3°F
The warmest month (with the highest average high temperature) is July (64.9°F).
The month with the lowest average high temperature is January (6.4°F).
- Average low temperature in October: 28.2°F
The month with the highest average low temperature is July (47.8°F).
The coldest month (with the lowest average low temperature) is January (-3.1°F).
Average pressure in October
Holy Cross, AK
- Average pressure in October: 29.7"Hg
The month with the highest atmospheric pressure is July (29.91"Hg).
The month with the lowest atmospheric pressure is October (29.7"Hg).
Average wind speed in October
Holy Cross, AK
- Average wind speed in October: 6.2mph
The windiest month (with the highest average wind speed) is January (6.8mph).
The calmest month (with the lowest average wind speed) is July (5.1mph).
Average humidity in October
Holy Cross, AK
- Average humidity in October: 83%
The months with the highest relative humidity are January, February, March and December (95%).
The month with the lowest relative humidity is June (63%).
Average rainfall in October
Holy Cross, AK
- Average rainfall in October: 2.01"
The wettest month (with the highest rainfall) is August (2.28").
The driest month (with the least rainfall) is March (0.94").
Average rainfall days in October
Holy Cross, AK
- Average rainfall days in October: 12 days
The month with the highest number of rainy days is August (20.8 days).
The months with the least rainy days are February and December (3 days).
Average snowfall in October
Holy Cross, AK
- Average snowfall in October: 3.5"
The month with the highest snowfall is February (10.24").
The months with the least snowfall are June, July and August (0").
Average snowfall days in October
Holy Cross, AK
- Average snowfall days in October: 8.2 days
The month with the highest number of snowfall days is March (18.4 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in October /
Average sunshine in October
Holy Cross, AK
- Average daylight in October: 9h and 5min
The month with the longest days is June (Average daylight: 19h and 42min).
The month with the shortest days is December (Average daylight: 5h and 18min).
- Average sunshine in October: 4h and 4min
The month with the most sunshine is June (Average sunshine: 8h and 54min).
The month with the least sunshine is December (Average sunshine: 2h and 24min).
Average sunshine days in October
Holy Cross, AK
- Average sunshine days in October: 13.5 days
The month with the most sunshine days is January (16.5 days).
The month with the least sunshine days is August (8.1 days).
Average UV index in October
Holy Cross, AK
- Average UV index in October: 1
The months with the highest UV index are May, June and July (UV index 4).
The months with the lowest UV index are January, February, March, October, November and December (UV index 1).
Average cloud cover in October
Holy Cross, AK
- Average cloud cover in October: 59
The month with the most cloud cover is April (Cloud cover 71).
The month with the least cloud cover is June (Cloud cover 48).
Average visibility in October
Holy Cross, AK
- Average visibility in October: 5mi
The months with the highest visibility are May and June (6mi).
The months with the lowest visibility are February, March, April and December (3mi).
Holy Cross, Alaska, USA
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