Contents
- 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 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
Weather in January
Temperature
January is the month when Merritt Island experiences its coldest temperatures, averaging a high of 68.4°F (20.2°C) and a low of 57.7°F (14.3°C).Humidity
In January, the average relative humidity in Merritt Island is 73%.Rainfall
In Merritt Island, in January, during 10.5 rainfall days, 1.22" (31mm) of precipitation is typically accumulated. In Merritt Island, during the entire year, the rain falls for 190.9 days and collects up to 29.37" (746mm) of precipitation.Daylight
In Merritt Island, the average length of the day in January is 10h and 35min.On the first day of January, sunrise is at 7:14 am and sunset at 5:37 pm. On the last day of the month, sunrise is at 7:10 am and sunset at 6:01 pm EST.
Sunshine
With an average of 6.1h of sunshine, January has the least sunshine of the year.UV index
The month with the lowest UV index in Merritt Island is January, with an average maximum UV index of 4. A UV Index estimate of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV radiation for ordinary individuals.Note: A maximum UV index of 4 in January translates into the following recommendations:
Be mindful. Individuals with a lighter skin tone may suffer burns in less than 30 minutes. Midday is when the Sun's radiation is strongest; avoid prolonged exposure during this time. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage.
Frequently asked questions
What month is the coldest in Merritt Island?
What are January temperatures in Merritt Island?
What is the average humidity in January in Merritt Island?
How much does it rain in Merritt Island in January?
How many hours of daylight does Merritt Island have in January?
When is the sunrise / sunset in January in Merritt Island?
What is the month with the least sunshine in Merritt Island?
How long on average sun shines in January in Merritt Island?
When is the lowest UV index in Merritt Island?
What is the UV index intensity in January in Merritt Island?
Average temperature in January
Merritt Island, FL
- Average high temperature in January: 68.4°F
The warmest month (with the highest average high temperature) is August (87.3°F).
The month with the lowest average high temperature is January (68.4°F).
- Average low temperature in January: 57.7°F
The month with the highest average low temperature is August (78.6°F).
The coldest month (with the lowest average low temperature) is January (57.7°F).
Average pressure in January
Merritt Island, FL
- Average pressure in January: 30.13"Hg
The month with the highest atmospheric pressure is January (30.13"Hg).
The month with the lowest atmospheric pressure is September (29.97"Hg).
Average wind speed in January
Merritt Island, FL
- Average wind speed in January: 10mph
The windiest months (with the highest average wind speed) are January and November (10mph).
The calmest month (with the lowest average wind speed) is July (6.9mph).
Average humidity in January
Merritt Island, FL
- Average humidity in January: 73%
The month with the highest relative humidity is August (79%).
The month with the lowest relative humidity is March (72%).
Average rainfall in January
Merritt Island, FL
- Average rainfall in January: 1.22"
The wettest month (with the highest rainfall) is August (5.12").
The driest month (with the least rainfall) is March (1.14").
Average rainfall days in January
Merritt Island, FL
- Average rainfall days in January: 10.5 days
The month with the highest number of rainy days is August (24.7 days).
The month with the least rainy days is February (9.6 days).
Average daylight in January /
Average sunshine in January
Merritt Island, FL
- Average daylight in January: 10h and 4min
The month with the longest days is June (Average daylight: 13h and 54min).
The month with the shortest days is December (Average daylight: 10h and 24min).
- Average sunshine in January: 6h and 1min
The month with the most sunshine is July (Average sunshine: 11h and 0min).
The month with the least sunshine is January (Average sunshine: 6h and 6min).
Average sunshine days in January
Merritt Island, FL
- Average sunshine days in January: 17.2 days
The month with the most sunshine days is January (17.2 days).
The month with the least sunshine days is August (3.1 days).
Average UV index in January
Merritt Island, FL
- Average UV index in January: 4
The months with the highest UV index are May, June, July, August and September (UV index 7).
The month with the lowest UV index is January (UV index 4).
Average cloud cover in January
Merritt Island, FL
- Average cloud cover in January: 34
The months with the most cloud cover are January, November and December (Cloud cover 34).
The months with the least cloud cover are April, May and July (Cloud cover 26).
Average visibility in January
Merritt Island, 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).
Merritt Island, Florida, USA
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