January weather forecast and climate
Fremont, CA

A beautiful landscape of winding roads and serene residential estate in Fremont, California
A beautiful landscape of winding roads and serene residential estate in Fremont, California

Weather in January

January, like December, is a moderate winter month in Fremont, California, with average temperature varying between 42.8°F (6°C) and 58.1°F (14.5°C).

Temperature

In January, the average high-temperature is essentially the same as in December - a still mild 58.1°F (14.5°C). The average low-temperature, in January, is 42.8°F (6°C).

Humidity

In January, the average relative humidity in Fremont is 71%.

Rainfall

Months with the most rainfall are January through March and December, with an average 0.67" (17mm) of precipitation.

Ocean temperature

In Fremont, the average seawater temperature is 53.6°F (12°C).
Note: Swimming in 53.6°F (12°C) is considered life-threatening. Even a few minutes in 55.4°F (13°C) water is uncomfortable, and swimming below 50°F (10°C) may cause total loss of breathing control and cold shock, depending on a person's physique.

Daylight

In January, the average length of the day is 9.9h.

Sunshine

In Fremont, the average sunshine is 6.3h.

UV index

January, February, November and December, with an average maximum UV index of 3, are months with the lowest UV index in Fremont. A UV Index estimate of 3 to 5 represents a moderate threat to health from the exposure to the Sun's UV radiation for the ordinary person.
Note: The average daily UV index of 3 in January transform into the following instructions:
Take precautions. Light skin individuals may get burned in less than 30 minutes. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.
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FAQ

What is the temperature in January in Fremont?

The average high-temperature, in January, is 58.1°F (14.5°C), while the average low-temperature is 42.8°F (6°C).

What is the average humidity in January in Fremont?

In January, the average relative humidity in Fremont, California, is 71%.

How much does it rain in Fremont in January?

In Fremont, in January, during 6.7 rainfall days, 0.67" (17mm) of precipitation is typically accumulated.

What is the wettest month in Fremont?

The wettest months in Fremont are January through March and December, with an average 0.67" (17mm) of rainfall.

What is the water temperature in January in Fremont?

In Fremont, the average seawater temperature in January is 53.6°F (12°C). At temperatures below 50°F (10°C), swimming in a suitably protected swimsuit is feasible; otherwise, cold shock and loss of breathing control are imminent. Even a short swim, without thermal protection, at temperatures around 55.4°F (13°C) is not comfortable.

What is the average length of the day in January in Fremont?

In January, the average length of the day is 9.9h.

How long on average sun shines in January in Fremont?

In Fremont, the average sunshine in January is 6.3h.

What is the month with the lowest UV index in Fremont?

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

What is the UV index intensity in January in Fremont?

In Fremont, the average daily maximum UV index in January is 3. A UV Index of 3 to 5 symbolizes a moderate vulnerability from the exposure to the Sun's UV radiation.

Average temperature in January
Fremont, CA

Average temperature in January - Fremont, CA
  • Average high temperature in January: 58.1°F

The warmest month (with the highest average high temperature) is July (82.6°F).
The month with the lowest average high temperature is December (56.5°F).

  • Average low temperature in January: 42.8°F

The month with the highest average low temperature is August (56.8°F).
The coldest month (with the lowest average low temperature) is January (42.8°F).

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Average pressure in January
Fremont, CA

Average pressure in January - Fremont, CA
  • Average pressure in January: 30.13"

The month with the highest atmospheric pressure is January (30.13").
Months with the lowest atmospheric pressure are June, August and September (29.92").

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Average wind speed in January
Fremont, CA

Average wind speed in January - Fremont, CA
  • Average wind speed in January: 4.7mph

The windiest month (with the highest average wind speed) is May (6.1mph).
The calmest month (with the lowest average wind speed) is November (4.4mph).

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Average humidity in January
Fremont, CA

Average humidity in January - Fremont, CA
  • Average humidity in January: 71%

The month with the highest relative humidity is March (72%).
Months with the lowest relative humidity are July and September (59%).

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Average rainfall in January
Fremont, CA

Average rainfall in January - Fremont, CA
  • Average rainfall in January: 0.67"

The wettest months (with the highest rainfall) are January, February, March and December (0.67").
The driest months (with the least rainfall) are June, July and August (0.04").

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Average rainfall days in January
Fremont, CA

Average rainfall days in January - Fremont, CA
  • Average rainfall days in January: 6.7 days

The month with the highest number of rainy days is March (8.9 days).
The month with the least rainy days is August (0.5 days).

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Average sea temperature in January
Fremont, CA

Average sea temperature in January - Fremont, CA
  • Average sea temperature in January: 53.5°F

The best month for swimming (with the highest average sea temperature) is August (57.7°F).
The coldest months (with the lowest average sea temperature) are February and April (53.2°F).

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

Average daylight in January / Average sunshine in January - Fremont, CA
  • Average daylight in January: 9.9h

The month with the longest days is June (Average daylight: 14.7h).
The month with the shortest days is December (Average daylight: 9.6h).

  • Average sunshine in January: 6.3h

The month with the most sunshine is July (Average sunshine: 12.1h).
The month with the least sunshine is December (Average sunshine: 5.9h).

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Average sunshine days in January
Fremont, CA

Average sunshine days in January - Fremont, CA
  • Average sunshine days in January: 23.4 days

The month with the most sunshine days is July (30 days).
The month with the least sunshine days is March (20.7 days).

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Average UV index in January
Fremont, CA

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

Months with the highest UV index are June and July (UV index 6).
Months with the lowest UV index are January, February, November and December (UV index 3).

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Average cloud cover in January
Fremont, CA

Average cloud cover in January - Fremont, CA
  • Average cloud cover in January: 31

The month with the most cloud cover is March (Cloud cover 35).
The month with the least cloud cover is July (Cloud cover 6).

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Average visibility in January
Fremont, CA

Average visibility in January - Fremont, CA
  • Average visibility in January: 6mi

Months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).

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