Contents
- Weather in January
- Frequently asked questions
- Average temperature in January
- Average pressure in January
- Average wind speed in January
- Average humidity in January
- Average rainfall in January
- Average rainfall days in January
- Average snowfall in January
- Average snowfall days in January
- Average daylight in January
- Average sunshine in January
- Average sunshine days in January
- Average UV index in January
- Average cloud cover in January
- Average visibility in January
Weather in January
Temperature
Mettah registers an average high-temperature of a still frosty 49.5°F (9.7°C) with the arrival of January, showing minor deviation from the preceding month. In Mettah, in January, the average low-temperature is a wintry 32.5°F (0.3°C).Humidity
The average relative humidity in January is 81%.Rainfall
The month with the most rainfall is January, when the rain falls for 15.8 days and typically aggregates up to 7.17" (182mm) of precipitation.Snowfall
Months with snowfall in Mettah are January through March and December. In Mettah, during January, snow falls for 0.6 days and regularly aggregates up to 0.24" (6mm) of snow. In Mettah, during the entire year, snow falls for 3.3 days and aggregates up to 2.83" (72mm) of snow.Daylight
In January, the average length of the day is 9h and 36min.On the first day of January, sunrise is at 7:41 am and sunset at 4:56 pm. On the last day of the month, sunrise is at 7:27 am and sunset at 5:30 pm PST.
Sunshine
In January, the average sunshine is 4.9h.UV index
In January, the average daily maximum UV index is 3. A UV Index estimate of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV rays for the ordinary person.Note: The maximum daily UV index, 3 in January, converts into the following recommendations:
Take precautions - Protection against sunburn is recommended. Avoiding the Sun during its peak radiation time around midday is a healthy practice. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit. Heed this! Snow reflection can almost augment the UV radiation of the sun by double.
Frequently asked questions
What are January temperatures in Mettah?
What is the average humidity in January in Mettah?
What is the wettest month in Mettah?
How much does it rain in Mettah in January?
How many days does it snow in January in Mettah?
How many hours of daylight does Mettah have in January?
When are sunrise and sunset in January in Mettah?
How many hours of sunshine does Mettah have in January?
How high is the UV index in January in Mettah?
Average temperature in January
Mettah, CA
- Average high temperature in January: 49.5°F
The warmest month (with the highest average high temperature) is August (83.3°F).
The month with the lowest average high temperature is December (47.1°F).
- Average low temperature in January: 32.5°F
The month with the highest average low temperature is July (47.5°F).
The coldest month (with the lowest average low temperature) is December (30.7°F).
Average pressure in January
Mettah, CA
- Average pressure in January: 30.14"Hg
The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is August (29.96"Hg).
Average wind speed in January
Mettah, CA
- Average wind speed in January: 4.7mph
The windiest month (with the highest average wind speed) is March (5mph).
The calmest month (with the lowest average wind speed) is August (3.7mph).
Average humidity in January
Mettah, CA
- Average humidity in January: 81%
The month with the highest relative humidity is March (84%).
The month with the lowest relative humidity is August (61%).
Average rainfall in January
Mettah, CA
- Average rainfall in January: 7.17"
The wettest month (with the highest rainfall) is January (7.17").
The driest month (with the least rainfall) is July (0.12").
Average rainfall days in January
Mettah, CA
- Average rainfall days in January: 15.8 days
The month with the highest number of rainy days is March (19.3 days).
The months with the least rainy days are July and August (2.3 days).
Average snowfall in January
Mettah, CA
- Average snowfall in January: 0.24"
The month with the highest snowfall is February (1.77").
The months with the least snowfall are April, May, June, July, August, September, October and November (0").
Average snowfall days in January
Mettah, CA
- Average snowfall days in January: 0.6 days
The month with the highest number of snowfall days is February (1.4 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in January /
Average sunshine in January
Mettah, CA
- Average daylight in January: 9h and 4min
The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 18min).
- Average sunshine in January: 4h and 5min
The months with the most sunshine are July and August (Average sunshine: 11h and 48min).
The month with the least sunshine is December (Average sunshine: 4h and 48min).
Average sunshine days in January
Mettah, CA
- Average sunshine days in January: 14 days
The month with the most sunshine days is July (27.6 days).
The month with the least sunshine days is March (10.3 days).
Average UV index in January
Mettah, CA
- Average UV index in January: 3
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are February, November and December (UV index 2).
Average cloud cover in January
Mettah, CA
- Average cloud cover in January: 49
The month with the most cloud cover is March (Cloud cover 55).
The month with the least cloud cover is August (Cloud cover 12).
Average visibility in January
Mettah, CA
- Average visibility in January: 5mi
The months with the highest visibility are July, August and September (6mi).
The months with the lowest visibility are March, April and December (4mi).
Mettah, California, USA
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