January weather forecast
Ricardo, CA

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Weather in January

January is a mild winter month in Ricardo, California, with an average temperature fluctuating between 39.2°F (4°C) and 56.5°F (13.6°C).

Temperature

The arrival of January marks a slight shift to an average high-temperature of a refreshing 56.5°F (13.6°C) from December's 54.3°F (12.4°C). During January, the temperature in Ricardo tends to dip to an average of 39.2°F (4°C) at night.

Humidity

January and December, with an average relative humidity of 49%, are the most humid months.

Rainfall

In Ricardo, in January, during 4.6 rainfall days, 0.51" (13mm) of precipitation is typically accumulated. Throughout the year, there are 31.5 rainfall days, and 3.39" (86mm) of precipitation is accumulated.

Snowfall

January, February, November and December are months with snowfall in Ricardo. In Ricardo, California, in January, during 0.3 snowfall days, 0.12" (3mm) of snow is typically accumulated. Throughout the year, in Ricardo, there are 1.4 snowfall days, and 2.2" (56mm) of snow is accumulated.

Daylight

The average length of the day in January is 10h and 5min.
On the first day of the month, sunrise is at 7:00 am and sunset at 4:50 pm. On the last day of January, in Ricardo, sunrise is at 6:52 am and sunset at 5:18 pm PST.

Sunshine

The month with the least sunshine is January, with an average of 7h of sunshine.

UV index

The months with the lowest UV index in Ricardo are January, November and December, with an average maximum UV index of 3. A UV Index estimate of 3 to 5 represents a moderate health risk from exposure to the Sun's UV radiation for ordinary individuals.
Note: In January, the maximum UV index of 3 suggests these recommendations:
Undertake protective steps - Preventing sun damage is advised. Around midday, solar radiation is most harmful; hence, exposure should be limited. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days. Be mindful! The reflection from snow can increase the Sun's UV radiation nearly twice.
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Frequently asked questions

What are the temperatures in Ricardo in January?

During January, Ricardo experiences an average high-temperature of 56.5°F (13.6°C) and a low-temperature of 39.2°F (4°C).

What are the most humid months in Ricardo?

January and December, with an average relative humidity of 49%, are most humid months in Ricardo, California.

What is the average humidity in January in Ricardo?

In January, the average relative humidity in Ricardo, California, is 49%.

How much does it rain in Ricardo in January?

In January, in Ricardo, California, the rain falls for 4.6 days. Throughout January, 0.51" (13mm) of precipitation is accumulated.

How many days does it snow in January in Ricardo?

In Ricardo, in January, during 0.3 snowfall days, 0.12" (3mm) of snow is typically accumulated.

How many hours of daylight does Ricardo have in January?

In January, the average day length in Ricardo is 10h and 5min.

What time are sunrise and sunset in January in Ricardo?

In January, on the first day of the month, sunrise is at 7:00 am and sunset at 4:50 pm. On the last day of the month, sunrise is at 6:52 am and sunset at 5:18 pm PST.

What is the month with the least sunshine in Ricardo?

The month with the least sunshine in Ricardo is January, with an average of 7h of sunshine.

How long on average sun shines in January in Ricardo?

In Ricardo, California, the average sunshine duration in January is 7h.

What are the months with the lowest UV index in Ricardo?

The months with the lowest UV index are January, November and December, with an average maximum UV index of 3.

How high is the UV index in January in Ricardo?

The average daily maximum UV index in January in Ricardo is 3. A UV Index reading of 3 to 5 represents a medium health risk from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in January
Ricardo, CA

Average temperature in January - Ricardo, CA
  • Average high temperature in January: 56.5°F

The warmest month (with the highest average high temperature) is July (95.7°F).
The month with the lowest average high temperature is December (54.3°F).

  • Average low temperature in January: 39.2°F

The month with the highest average low temperature is August (70.3°F).
The coldest month (with the lowest average low temperature) is December (38.3°F).

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Average pressure in January
Ricardo, CA

Average pressure in January - Ricardo, CA
  • Average pressure in January: 30.12"Hg

The month with the highest atmospheric pressure is January (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.84"Hg).

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Average wind speed in January
Ricardo, CA

Average wind speed in January - Ricardo, CA
  • Average wind speed in January: 6.4mph

The windiest month (with the highest average wind speed) is May (11.5mph).
The calmest month (with the lowest average wind speed) is January (6.4mph).

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Average humidity in January
Ricardo, CA

Average humidity in January - Ricardo, CA
  • Average humidity in January: 49%

The months with the highest relative humidity are January and December (49%).
The month with the lowest relative humidity is August (22%).

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Average rainfall in January
Ricardo, CA

Average rainfall in January - Ricardo, CA
  • Average rainfall in January: 0.51"

The wettest month (with the highest rainfall) is December (0.87").
The driest month (with the least rainfall) is June (0").

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Average rainfall days in January
Ricardo, CA

Average rainfall days in January - Ricardo, CA
  • Average rainfall days in January: 4.6 days

The month with the highest number of rainy days is March (5.3 days).
The month with the least rainy days is June (0.4 days).

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Average snowfall in January
Ricardo, CA

Average snowfall in January - Ricardo, CA
  • Average snowfall in January: 0.12"

The month with the highest snowfall is November (1.06").
The months with the least snowfall are March, April, May, June, July, August, September and October (0").

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Average snowfall days in January
Ricardo, CA

Average snowfall days in January - Ricardo, CA
  • Average snowfall days in January: 0.3 days

The month with the highest number of snowfall days is February (0.4 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

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Average daylight in January /
Average sunshine in January
Ricardo, CA

Average daylight in January / Average sunshine in January - Ricardo, CA
  • Average daylight in January: 10h and 1min

The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 48min).

  • Average sunshine in January: 7h and 0min

The months with the most sunshine are June and July (Average sunshine: 12h and 12min).
The month with the least sunshine is January (Average sunshine: 7h and 0min).

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Average sunshine days in January
Ricardo, CA

Average sunshine days in January - Ricardo, CA
  • Average sunshine days in January: 25.8 days

The months with the most sunshine days are May, June and August (29.3 days).
The month with the least sunshine days is February (22.5 days).

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Average UV index in January
Ricardo, CA

Average UV index in January - Ricardo, CA
  • Average UV index in January: 3

The month with the highest UV index is July (UV index 8).
The months with the lowest UV index are January, November and December (UV index 3).

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Average cloud cover in January
Ricardo, CA

Average cloud cover in January - Ricardo, CA
  • Average cloud cover in January: 19

The months with the most cloud cover are January and March (Cloud cover 19).
The months with the least cloud cover are August and September (Cloud cover 4).

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Average visibility in January
Ricardo, CA

Average visibility in January - Ricardo, 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).

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Ricardo, California, USA

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