January weather forecast
Montalvo, CA

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Weather in January

January, the same as December, in Montalvo, California, is another refreshing winter month, with temperature in the range of an average high of 60.4°F (15.8°C) and an average low of 50.4°F (10.2°C).

Temperature

In January, Montalvo experiences a barely noticeable shift in meteorological conditions, with average high-temperatures moving from 59.5°F (15.3°C) in December to a still refreshing 60.4°F (15.8°C). Throughout January, the nighttime temperature in Montalvo averages to a cool 50.4°F (10.2°C).

Humidity

The average relative humidity in January is 60%.

Rainfall

January is the month with the most rainfall. Rain falls for 5.4 days and accumulates 1.34" (34mm) of precipitation.

Daylight

In January, the average length of the day is 10h and 11min.
On the first day of the month, sunrise is at 7:02 am and sunset at 4:57 pm. On the last day of January, in Montalvo, sunrise is at 6:54 am and sunset at 5:25 pm PST.

Sunshine

January, February and December, with an average of 6.8h of sunshine, are months with the least sunshine in Montalvo.

UV index

In January, the average daily maximum UV index is 4. A UV Index of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV rays for the average person.
Note: A typical high UV index of 4 in January suggests the following recommendations:
Proceed with care. Light skin individuals may be exposed to burns in fewer than 30 minutes. For health reasons, it's advisable to reduce direct sun exposure during peak hours around midday. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation.
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Frequently asked questions

What is the temperature in January in Montalvo?

In January, the average high-temperature and low-temperature in Montalvo, California, are 60.4°F (15.8°C) and 50.4°F (10.2°C) respectively.

What is the average humidity in January in Montalvo?

In Montalvo, California, the average relative humidity in January is 60%.

What is the wettest month in Montalvo?

January is the month with the most rainfall in Montalvo. Rain falls for 5.4 days and accumulates 1.34" (34mm) of precipitation.

How much does it rain in Montalvo in January?

In January, the rain falls for 5.4 days. Throughout January, 1.34" (34mm) of precipitation is accumulated.

How many hours of daylight does Montalvo have in January?

The average day length in January in Montalvo, California, is 10h and 11min.

When is the sunrise / sunset in January in Montalvo?

In January, on the first day of the month, sunrise is at 7:02 am and sunset at 4:57 pm. On the last day of the month, in Montalvo, sunrise is at 6:54 am and sunset at 5:25 pm PST.

What are the months with the least sunshine in Montalvo?

January, February and December, with an average of 6.8h of sunshine, are months with the least sunshine in Montalvo.

How many hours of sunshine does Montalvo have in January?

In January, the average sunshine duration in Montalvo is 6.8h.

What is the UV index intensity in January in Montalvo?

In January, the average daily maximum UV index in Montalvo, California, is 4. A UV Index estimate of 3 to 5 represents a moderate health threat from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in January
Montalvo, CA

Average temperature in January - Montalvo, CA
  • Average high temperature in January: 60.4°F

The warmest months (with the highest average high temperature) are August and September (74.3°F).
The month with the lowest average high temperature is February (59°F).

  • Average low temperature in January: 50.4°F

The month with the highest average low temperature is August (62.6°F).
The coldest month (with the lowest average low temperature) is February (48.9°F).

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Average pressure in January
Montalvo, CA

Average pressure in January - Montalvo, CA
  • Average pressure in January: 30.11"Hg

The month with the highest atmospheric pressure is January (30.11"Hg).
The month with the lowest atmospheric pressure is September (29.9"Hg).

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Average wind speed in January
Montalvo, CA

Average wind speed in January - Montalvo, CA
  • Average wind speed in January: 6.2mph

The windiest month (with the highest average wind speed) is April (7.1mph).
The calmest months (with the lowest average wind speed) are August and September (5mph).

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Average humidity in January
Montalvo, CA

Average humidity in January - Montalvo, CA
  • Average humidity in January: 60%

The months with the highest relative humidity are June and July (69%).
The month with the lowest relative humidity is November (56%).

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Average rainfall in January
Montalvo, CA

Average rainfall in January - Montalvo, CA
  • Average rainfall in January: 1.34"

The wettest month (with the highest rainfall) is January (1.34").
The driest month (with the least rainfall) is June (0.12").

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Average rainfall days in January
Montalvo, CA

Average rainfall days in January - Montalvo, CA
  • Average rainfall days in January: 5.4 days

The month with the highest number of rainy days is March (6 days).
The month with the least rainy days is August (2.1 days).

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

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

The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 9h and 54min).

  • Average sunshine in January: 6h and 5min

The months with the most sunshine are July and August (Average sunshine: 12h and 0min).
The months with the least sunshine are January, February and December (Average sunshine: 6h and 48min).

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Average sunshine days in January
Montalvo, CA

Average sunshine days in January - Montalvo, CA
  • Average sunshine days in January: 24.9 days

The month with the most sunshine days is October (26 days).
The month with the least sunshine days is July (20.4 days).

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Average UV index in January
Montalvo, CA

Average UV index in January - Montalvo, CA
  • Average UV index in January: 4

The month with the highest UV index is August (UV index 6).
The month with the lowest UV index is December (UV index 3).

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Average cloud cover in January
Montalvo, CA

Average cloud cover in January - Montalvo, CA
  • Average cloud cover in January: 20

The month with the most cloud cover is March (Cloud cover 22).
The month with the least cloud cover is August (Cloud cover 5).

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Average visibility in January
Montalvo, CA

Average visibility in January - Montalvo, 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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Montalvo, California, USA

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