January weather forecast
Largo, CA

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Weather in January

January, the same as December, is another fresh winter month in Largo, California, with an average temperature varying between 38.8°F (3.8°C) and 55.2°F (12.9°C).

Temperature

The ushering in of January brings an average high-temperature of a still fresh 55.2°F (12.9°C), closely mirroring the 53.6°F (12°C) of December. Largo registers a consistent average low-temperature of 38.8°F (3.8°C) during January.

Humidity

The average relative humidity in January is 75%.

Rainfall

In Largo, California, in January, during 11.3 rainfall days, 2.91" (74mm) of precipitation is typically accumulated. In Largo, during the entire year, the rain falls for 83.3 days and collects up to 17.72" (450mm) of precipitation.

Snowfall

January, March through December are months without snowfall.

Daylight

The average length of the day in January in Largo is 9h and 48min.
On the first day of January, sunrise is at 7:31 am and sunset at 5:00 pm. On the last day of the month, sunrise is at 7:19 am and sunset at 5:32 pm PST.

Sunshine

In January, the average sunshine in Largo is 5.5h.

UV index

In Largo, the average daily maximum UV index in January is 3. A UV Index value of 3 to 5 symbolizes a moderate threat to health from unsafe exposure to UV radiation for the average person.
Note: During January, 3 as the daily maximum UV index converts into the following advice:
Undertake precautions - It is suggested to shield oneself from sunburn. Considering the harmful UV rays from the Sun during midday, it's essential to reduce exposure. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration.
Updated: Feb 10, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the usual temperature for Largo in January?

The average high-temperature, in January, in Largo, is 55.2°F (12.9°C), while the average low-temperature is 38.8°F (3.8°C).

What is the average humidity in January in Largo?

In Largo, California, the average relative humidity in January is 75%.

How much does it rain in Largo in January?

In January, in Largo, the rain falls for 11.3 days. Throughout January, 2.91" (74mm) of precipitation is accumulated.

When it does not snow in Largo?

January, March through December are months without snowfall in Largo.

Does it snow in Largo in January?

In Largo, California, in January, it doesn't snow. In February, it regularly snows.

How many hours of daylight does Largo have in January?

In Largo, the average day length in January is 9h and 48min.

What time are sunrise and sunset in January in Largo?

On the first day of January in Largo, California, sunrise is at 7:31 am and sunset at 5:00 pm. On the last day of the month, sunrise is at 7:19 am and sunset at 5:32 pm PST.

How long on average sun shines in January in Largo?

In January, the average sunshine duration is 5.5h.

How high is the UV index in January in Largo?

In Largo, the average daily maximum UV index in January is 3. A UV Index value of 3 to 5 symbolizes a medium health risk from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in January
Largo, CA

Average temperature in January - Largo, CA
  • Average high temperature in January: 55.2°F

The warmest month (with the highest average high temperature) is July (85.3°F).
The month with the lowest average high temperature is December (53.6°F).

  • Average low temperature in January: 38.8°F

The month with the highest average low temperature is July (53.6°F).
The coldest month (with the lowest average low temperature) is December (37.4°F).

Average pressure in January
Largo, CA

Average pressure in January - Largo, CA
  • Average pressure in January: 30.13"Hg

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

Average wind speed in January
Largo, CA

Average wind speed in January - Largo, CA
  • Average wind speed in January: 4.6mph

The windiest months (with the highest average wind speed) are April, May and June (5.5mph).
The calmest month (with the lowest average wind speed) is November (4.2mph).

Average humidity in January
Largo, CA

Average humidity in January - Largo, CA
  • Average humidity in January: 75%

The month with the highest relative humidity is March (79%).
The months with the lowest relative humidity are July and September (58%).

Average rainfall in January
Largo, CA

Average rainfall in January - Largo, CA
  • Average rainfall in January: 2.91"

The wettest months (with the highest rainfall) are February and December (3.11").
The driest months (with the least rainfall) are July and August (0.08").

Average rainfall days in January
Largo, CA

Average rainfall days in January - Largo, CA
  • Average rainfall days in January: 11.3 days

The month with the highest number of rainy days is March (14.3 days).
The month with the least rainy days is August (1.3 days).

Average snowfall in January
Largo, CA

Average snowfall in January - Largo, CA
  • Average snowfall in January: 0"

The month with the highest snowfall is February (0.04").
The months with the least snowfall are January, March, April, May, June, July, August, September, October, November and December (0").

Average snowfall days in January
Largo, CA

Average snowfall days in January - Largo, CA
  • Average snowfall days in January: 0 days

The month with the highest number of snowfall days is February (0.3 days).
The months with the least snowfall days are January, March, April, May, June, July, August, September, October, November and December (0 days).

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

Average daylight in January / Average sunshine in January - Largo, 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 3min

The month with the most sunshine is July (Average sunshine: 12h and 0min).
The month with the least sunshine is December (Average sunshine: 5h and 18min).

Average sunshine days in January
Largo, CA

Average sunshine days in January - Largo, CA
  • Average sunshine days in January: 18.5 days

The month with the most sunshine days is July (28.5 days).
The month with the least sunshine days is March (15.9 days).

Average UV index in January
Largo, CA

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

The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are February and November (UV index 2).

Average cloud cover in January
Largo, CA

Average cloud cover in January - Largo, CA
  • Average cloud cover in January: 42

The month with the most cloud cover is March (Cloud cover 45).
The month with the least cloud cover is August (Cloud cover 6).

Average visibility in January
Largo, CA

Average visibility in January - Largo, CA
  • Average visibility in January: 5mi

The months with the highest visibility are February, April, May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January, March and December (5mi).

Largo, California, USA

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