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 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
As Rio Oso steps into January, the average high-temperature is measured at a moderate 56.1°F (13.4°C), displaying minor differences from December's 54.3°F (12.4°C). Rio Oso observes an average low-temperature of 40.6°F (4.8°C) during January nights.Humidity
In January, the average relative humidity is 73%.Rainfall
In January, the rain falls for 9.7 days. Throughout January, 2.87" (73mm) of precipitation is accumulated. In Rio Oso, California, during the entire year, the rain falls for 78.2 days and collects up to 20.43" (519mm) of precipitation.Snowfall
In Rio Oso, California, snow does not fall in January through November.Daylight
The average length of the day in January in Rio Oso, California, is 9h and 49min.On the first day of January in Rio Oso, sunrise is at 7:24 am and sunset at 4:54 pm. On the last day of the month, sunrise is at 7:13 am and sunset at 5:25 pm PST.
Sunshine
In Rio Oso, the average sunshine in January is 5.7h.UV index
January, February, November and December, with an average maximum UV index of 3, are months with the lowest UV index in Rio Oso. A UV Index value of 3 to 5 symbolizes a medium vulnerability from unprotected exposure to Sun's UV rays for average individuals.Note: In January, an average UV index of 3 transforms into the following instructions:
Put precautions into practice - Protective measures against sun-induced damage are advised. Considering the Sun's intensity during midday, it's wise to minimize direct exposure. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key.
Frequently asked questions
What is the temperature in January in Rio Oso?
What is the average humidity in January in Rio Oso?
How many days does it rain in January in Rio Oso?
When it does not snow in Rio Oso?
Does it snow in Rio Oso in January?
How many hours of daylight does Rio Oso have in January?
When is the sunrise / sunset in January in Rio Oso?
How long on average sun shines in January in Rio Oso?
When is the lowest UV index in Rio Oso?
What is the UV index intensity in January in Rio Oso?
Average temperature in January
Rio Oso, CA
- Average high temperature in January: 56.1°F
The warmest month (with the highest average high temperature) is July (95.4°F).
The month with the lowest average high temperature is December (54.3°F).
- Average low temperature in January: 40.6°F
The month with the highest average low temperature is July (61.3°F).
The coldest months (with the lowest average low temperature) are January and December (40.6°F).
Average pressure in January
Rio Oso, CA
- Average pressure in January: 30.16"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).
Average wind speed in January
Rio Oso, CA
- Average wind speed in January: 5.1mph
The windiest months (with the highest average wind speed) are March and May (6.2mph).
The calmest month (with the lowest average wind speed) is November (4.8mph).
Average humidity in January
Rio Oso, CA
- Average humidity in January: 73%
The month with the highest relative humidity is March (75%).
The month with the lowest relative humidity is July (39%).
Average rainfall in January
Rio Oso, CA
- Average rainfall in January: 2.87"
The wettest month (with the highest rainfall) is March (3.9").
The driest months (with the least rainfall) are July and August (0.04").
Average rainfall days in January
Rio Oso, CA
- Average rainfall days in January: 9.7 days
The month with the highest number of rainy days is March (14.3 days).
The month with the least rainy days is July (1 days).
Average snowfall days in January
Rio Oso, CA
- Average snowfall days in January: 0 days
The month with the highest number of snowfall days is December (0.1 days).
The months with the least snowfall days are January, February, March, April, May, June, July, August, September, October and November (0 days).
Average daylight in January /
Average sunshine in January
Rio Oso, CA
- Average daylight in January: 9h and 5min
The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 30min).
- Average sunshine in January: 5h and 4min
The month with the most sunshine is July (Average sunshine: 12h and 6min).
The month with the least sunshine is December (Average sunshine: 5h and 30min).
Average sunshine days in January
Rio Oso, CA
- Average sunshine days in January: 20.3 days
The month with the most sunshine days is July (30 days).
The month with the least sunshine days is March (16.1 days).
Average UV index in January
Rio Oso, CA
- Average UV index in January: 3
The months with the highest UV index are June and July (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 3).
Average cloud cover in January
Rio Oso, CA
- Average cloud cover in January: 36
The month with the most cloud cover is March (Cloud cover 41).
The month with the least cloud cover is July (Cloud cover 4).
Average visibility in January
Rio Oso, CA
- Average visibility in January: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Rio Oso, California, USA
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