January weather - Winter 2024

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 sea temperature 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

The strip of Delray Beach in Florida and the vast neon-lit city front

Weather in January

January sees a drop in temperature compared to the preceding month, offering respite to Delray Beach, Florida's residents. The city experiences relatively dry weather with high humidity, paving the way for comfortable outdoor activities. The sea temperature remains warm, allowing for water-based activities. January is notable for having quite steady wind speed of 11.4mph (18.3km/h), fostering favorable conditions for wind-surfing. Despite the coolness, the city enjoys moderate daylight hours.

Temperature

January brings the lowest temperatures, with an average high of 72.5°F (22.5°C) and an average low of 64°F (17.8°C).

Humidity

The average relative humidity in January is 73%.

Rainfall

January is the month with the least rainfall in Delray Beach. Rain falls for 13.3 days and accumulates 1.1" (28mm) of precipitation.

Ocean temperature

January and February, with an average ocean temperature of 74.3°F (23.5°C), are months with the coldest seawater.
Note: Imagine a swim in 74.3°F (23.5°C) waters. How you'd feel depends on your cold sensitivity, the sun's rays, the caress of the wind, and the warmth enveloping you. Comparatively, Olympic swimmers train in waters between 77°F (25°C) and 82.4°F (28°C).

Daylight

The average length of the day in January is 10h and 42min.
On the first day of the month, sunrise is at 7:08 am and sunset at 5:39 pm. On the last day of January, sunrise is at 7:05 am and sunset at 6:01 pm EST.

Sunshine

The months with the least sunshine in Delray Beach are January and December, with an average of 6.1h of sunshine.

UV index

The months with the lowest UV index in Delray Beach are January and February, with an average maximum UV index of 5. A UV Index estimate of 3 to 5 represents a moderate threat to health from unsafe exposure to UV radiation for the ordinary person.
Note: In January, a daily maximum UV index of 5 leads to the following instructions:
Heed the precautions - Protecting the skin and eyes from damage is compulsory. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears. Heads up! Sand and water reflection magnifies the UV exposure from the Sun.

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Frequently asked questions

What month is the coldest in Delray Beach?

January stands out as Delray Beach's coldest month, with temperatures ranging between an average high of 72.5°F (22.5°C) and a low of 64°F (17.8°C).

What are January temperatures in Delray Beach?

In Delray Beach, in January, the average high-temperature is 72.5°F (22.5°C), and the average low-temperature is 64°F (17.8°C).

What is the average humidity in January in Delray Beach?

The average relative humidity in January in Delray Beach, Florida, is 73%.

What is the driest month in Delray Beach?

January is the month with the least rainfall in Delray Beach, Florida. Rain falls for 13.3 days and accumulates 1.1" (28mm) of precipitation.

How much does it rain in Delray Beach in January?

In Delray Beach, Florida, in January, it is raining for 13.3 days, with typically 1.1" (28mm) of accumulated precipitation.

When is the ocean coldest in Delray Beach?

The months with the coldest seawater in Delray Beach, Florida, are January and February, with an average ocean temperature of 74.3°F (23.5°C).

What is the water temperature in January in Delray Beach?

In Delray Beach, in January, the average water temperature is 74.3°F (23.5°C). For individuals prone to feeling cold, swimming in 73.4°F (23°C) is still regarded as intolerable. A wetsuit is not a necessity, but sunshine, wind, and air temperature are essential factors for relishing swimming at 74.3°F (23.5°C).

What is the average length of the day in January in Delray Beach?

In Delray Beach, the average day length in January is 10h and 42min.

When is the sunrise / sunset in January in Delray Beach?

On the first day of January in Delray Beach, Florida, sunrise is at 7:08 am and sunset at 5:39 pm. On the last day of the month, sunrise is at 7:05 am and sunset at 6:01 pm EST.

What are the months with the least sunshine in Delray Beach?

January and December, with an average of 6.1h of sunshine, are months with the least sunshine.

How many hours of sunshine does Delray Beach have in January?

In Delray Beach, Florida, the average sunshine duration in January is 6.1h.

What are the months with the lowest UV index in Delray Beach?

The months with the lowest UV index in Delray Beach, Florida, are January and February, with an average maximum UV index of 5.

How high is the UV index in January in Delray Beach?

The average daily maximum UV index in January in Delray Beach, Florida, is 5. A UV Index of 3 to 5 symbolizes a medium hazard to health from exposure to Sun's UV rays.

Today

Tomorrow

Long-term

Year January F M A M J J A S O N D

Dec

January

Feb

Average high temperature

75°F 23.9°C

72.5°F 22.5°C

73.9°F 23.3°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

11.7mph 18.8km/h

12.1mph 19.5km/h

11.7mph 18.8km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

15.6

13.3

12.6

Average sea temperature

Average daylight

Average sunshine

Average sunshine days

12.8

12.5

Average UV index

Average cloud cover

36%

33%

Average visibility

6mi 9.7km

Average temperature in January
Delray Beach, FL

Average high temperature in January: 72.5°F

The warmest month (with the highest average high temperature) is August (86.9°F).
The month with the lowest average high temperature is January (72.5°F).

Average low temperature in January: 64°F

The month with the highest average low temperature is August (81.5°F).
The coldest month (with the lowest average low temperature) is January (64°F).

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Average pressure in January
Delray Beach, FL

Average pressure in January: 30.11"Hg

The month with the highest atmospheric pressure is January (30.11"Hg).
The months with the lowest atmospheric pressure are September and October (29.96"Hg).

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Average wind speed in January
Delray Beach, FL

Average wind speed in January: 11.4mph

The windiest month (with the highest average wind speed) is March (11.5mph).
The calmest month (with the lowest average wind speed) is July (7.8mph).

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Average humidity in January
Delray Beach, FL

Average humidity in January: 73%

The months with the highest relative humidity are June, September and December (75%).
The month with the lowest relative humidity is March (70%).

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Average rainfall in January
Delray Beach, FL

Average rainfall in January: 1.1"

The wettest month (with the highest rainfall) is August (8.03").
The driest month (with the least rainfall) is January (1.1").

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Average rainfall days in January
Delray Beach, FL

Average rainfall days in January: 13.3 days

The month with the highest number of rainy days is August (27.3 days).
The month with the least rainy days is February (12.6 days).

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Average sea temperature in January
Delray Beach, FL

Average sea temperature in January: 74.2°F

The best month for swimming (with the highest average sea temperature) is August (86.3°F).
The coldest months (with the lowest average sea temperature) are January and February (74.2°F).

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Average daylight in January /
Average sunshine in January
Delray Beach, FL

Average daylight in January: 10h and 4min

The month with the longest days is June (Average daylight: 13h and 48min).
The month with the shortest days is December (Average daylight: 10h and 30min).

Average sunshine in January: 6h and 1min

The month with the most sunshine is July (Average sunshine: 10h and 48min).
The months with the least sunshine are January and December (Average sunshine: 6h and 6min).

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Average sunshine days in January
Delray Beach, FL

Average sunshine days in January: 12.8 days

The month with the most sunshine days is March (14.2 days).
The month with the least sunshine days is September (2.5 days).

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Average UV index in January
Delray Beach, FL

Average UV index in January: 5

The months with the highest UV index are May, June, July, August and September (UV index 7).
The months with the lowest UV index are January and February (UV index 5).

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Average cloud cover in January
Delray Beach, FL

Average cloud cover in January: 36

The months with the most cloud cover are January, October, November and December (Cloud cover 36).
The months with the least cloud cover are April, May and July (Cloud cover 29).

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Average visibility in January
Delray Beach, FL

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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January weather forecast
Delray Beach, FL

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