Contents
- Weather in August
- Frequently asked questions
- Average temperature in August
- Average pressure in August
- Average wind speed in August
- Average humidity in August
- Average rainfall in August
- Average rainfall days in August
- Average snowfall in August
- Average snowfall days in August
- Average daylight in August
- Average sunshine in August
- Average sunshine days in August
- Average UV index in August
- Average cloud cover in August
- Average visibility in August
Weather in August
Temperature
Katalla's entry into August measures an average high-temperature of a still moderate 57.7°F (14.3°C), closely parallel to the preceding month. August sees a slight dip to an average low temperature of 50°F (10°C) from the daytime highs.Humidity
August is the most humid month, with an average relative humidity of 84%.Rainfall
In August, the rain falls for 21 days. Throughout August, 6.65" (169mm) of precipitation is accumulated. Throughout the year, there are 191.3 rainfall days, and 72.4" (1839mm) of precipitation is accumulated.Snowfall
In Katalla, snow does not fall in June through September.Daylight
In August, the average length of the day is 15h and 34min.On the first day of August, sunrise is at 5:20 am and sunset at 10:08 pm. On the last day of the month, sunrise is at 6:32 am and sunset at 8:43 pm AKDT.
Sunshine
In August, the average sunshine is 6h.UV index
In Katalla, the average daily maximum UV index in August is 3. A UV Index value of 3 to 5 symbolizes a moderate health risk from unsafe exposure to UV radiation for ordinary individuals.Note: In August, the UV index of 3 transforms into the following advice:
Adopt protective measures - Requirement to safeguard skin and eyes from harm exists. During midday, the Sun's radiation is strongest, and it's advisable to reduce direct exposure. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average August temperature?
What is the most humid month?
What is the average humidity in August?
How much does it rain in August?
When it does not snow?
How many hours of daylight does Katalla have in August?
What time are sunrise and sunset in August?
How long on average sun shines in August?
How high is the UV index in August in Katalla?
Average temperature in August
Katalla, AK
- Average high temperature in August: 57.7°F
The warmest month (with the highest average high temperature) is July (58.6°F).
The month with the lowest average high temperature is January (30.2°F).
- Average low temperature in August: 50°F
The month with the highest average low temperature is August (50°F).
The coldest month (with the lowest average low temperature) is January (24.8°F).
Average pressure in August
Katalla, AK
- Average pressure in August: 29.9"Hg
The month with the highest atmospheric pressure is July (30"Hg).
The month with the lowest atmospheric pressure is November (29.65"Hg).
Average wind speed in August
Katalla, AK
- Average wind speed in August: 6.2mph
The windiest months (with the highest average wind speed) are January and November (12.1mph).
The calmest month (with the lowest average wind speed) is June (5.2mph).
Average humidity in August
Katalla, AK
- Average humidity in August: 84%
The month with the highest relative humidity is August (84%).
The month with the lowest relative humidity is November (75%).
Average rainfall in August
Katalla, AK
- Average rainfall in August: 6.65"
The wettest month (with the highest rainfall) is October (9.09").
The driest month (with the least rainfall) is June (2.72").
Average rainfall days in August
Katalla, AK
- Average rainfall days in August: 21 days
The month with the highest number of rainy days is August (21 days).
The month with the least rainy days is February (9.6 days).
Average snowfall in August
Katalla, AK
- Average snowfall in August: 0"
The month with the highest snowfall is December (17.76").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in August
Katalla, AK
- Average snowfall days in August: 0 days
The month with the highest number of snowfall days is December (12.9 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in August /
Average sunshine in August
Katalla, AK
- Average daylight in August: 15h and 4min
The month with the longest days is June (Average daylight: 18h and 48min).
The month with the shortest days is December (Average daylight: 6h and 0min).
- Average sunshine in August: 6h and 0min
The months with the most sunshine are May, June and July (Average sunshine: 7h and 36min).
The month with the least sunshine is December (Average sunshine: 2h and 6min).
Average sunshine days in August
Katalla, AK
- Average sunshine days in August: 8.1 days
The month with the most sunshine days is July (12.1 days).
The month with the least sunshine days is September (8 days).
Average UV index in August
Katalla, AK
- Average UV index in August: 3
The month with the highest UV index is July (UV index 4).
The months with the lowest UV index are November and December (UV index 1).
Average cloud cover in August
Katalla, AK
- Average cloud cover in August: 65
The month with the most cloud cover is December (Cloud cover 68).
The month with the least cloud cover is May (Cloud cover 57).
Average visibility in August
Katalla, AK
- Average visibility in August: 5mi
The months with the highest visibility are February, March, April, May, June, July, September, October and November (6mi).
The months with the lowest visibility are January, August and December (5mi).
Katalla, Alaska, USA
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