January weather forecast
Middle Haddam, CT

englishespañol中文
Share

Weather in January

January, the same as December, is another cold winter month in Middle Haddam, Connecticut, with an average temperature varying between 34.7°F (1.5°C) and 22.8°F (-5.1°C).

Temperature

January stands out as Middle Haddam's coldest month, with an average high-temperature of 34.7°F (1.5°C) and a low-temperature of 22.8°F (-5.1°C).

Humidity

In January, the average relative humidity in Middle Haddam is 75%.

Rainfall

In Middle Haddam, in January, during 5.9 rainfall days, 0.75" (19mm) of precipitation is typically accumulated. In Middle Haddam, Connecticut, during the entire year, the rain falls for 109.9 days and collects up to 11.14" (283mm) of precipitation.

Snowfall

Months with snowfall in Middle Haddam are January through May, November and December. In Middle Haddam, during January, snow falls for 4.6 days and regularly aggregates up to 0.67" (17mm) of snow. In Middle Haddam, during the entire year, snow falls for 19.9 days and aggregates up to 3.7" (94mm) of snow.

Daylight

In January, the average length of the day is 9h and 35min.
On the first day of January in Middle Haddam, sunrise is at 7:16 am and sunset at 4:30 pm. On the last day of the month, sunrise is at 7:03 am and sunset at 5:04 pm EST.

Sunshine

In January, the average sunshine in Middle Haddam is 4.9h.

UV index

January through March, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Middle Haddam, Connecticut. A UV Index estimate of 2, and below, represents a minimal health hazard from unprotected exposure to Sun's UV rays for average individuals.
Note: In January, the maximum UV index of 2 suggests these recommendations:
Extended sunlight exposure does not pose significant problems for most people, except for children, infants, and people with fair skin who always need shielding. The Sun's radiation is especially intense around midday; try to stay in shade during this period. Experience reduced UV exposure by about half when donning a wide-brim hat. Take careful note! The UV radiation of the Sun can be nearly doubled by snow reflection.
Updated: Feb 10, 2024 | Published by: Weather Atlas | Resources

Frequently asked questions

What month is the coldest in Middle Haddam?

In Middle Haddam, Connecticut, the average lowest temperatures are observed in January, with a high of 34.7°F (1.5°C) and a low of 22.8°F (-5.1°C).

How cold is January in Middle Haddam?

The average high-temperature, in January, in Middle Haddam, is 34.7°F (1.5°C), while the average low-temperature is 22.8°F (-5.1°C).

What is the average humidity in January in Middle Haddam?

In January, the average relative humidity is 75%.

How much does it rain in Middle Haddam in January?

In Middle Haddam, in January, during 5.9 rainfall days, 0.75" (19mm) of precipitation is typically accumulated.

How much does it snow in Middle Haddam in January?

In January, it is snowing for 4.6 days. Throughout January, 0.67" (17mm) of snow is accumulated.

How many hours of daylight does Middle Haddam have in January?

In January, the average day length is 9h and 35min.

What time are sunrise and sunset in January in Middle Haddam?

In January, on the first day of the month, sunrise is at 7:16 am and sunset at 4:30 pm. On the last day of the month, sunrise is at 7:03 am and sunset at 5:04 pm EST.

How many hours of sunshine does Middle Haddam have in January?

In January, the average sunshine duration in Middle Haddam, Connecticut, is 4.9h.

What is the month with the lowest UV index in Middle Haddam?

The months with the lowest UV index in Middle Haddam, Connecticut, are January through March, November and December, with an average maximum UV index of 2.

What is the UV index reading in January in Middle Haddam?

The average daily maximum UV index in January is 2. A UV Index estimate of 2, and below, represents a minimal health vulnerability from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in January
Middle Haddam, CT

Average temperature in January - Middle Haddam, CT
  • Average high temperature in January: 34.7°F

The warmest month (with the highest average high temperature) is July (82.6°F).
The month with the lowest average high temperature is January (34.7°F).

  • Average low temperature in January: 22.8°F

The month with the highest average low temperature is July (63.9°F).
The coldest month (with the lowest average low temperature) is January (22.8°F).

[Resources]

Average pressure in January
Middle Haddam, CT

Average pressure in January - Middle Haddam, CT
  • Average pressure in January: 30.03"Hg

The month with the highest atmospheric pressure is November (30.08"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

[Resources]

Average wind speed in January
Middle Haddam, CT

Average wind speed in January - Middle Haddam, CT
  • Average wind speed in January: 8.6mph

The windiest months (with the highest average wind speed) are January and March (8.6mph).
The calmest months (with the lowest average wind speed) are July and August (5.7mph).

[Resources]

Average humidity in January
Middle Haddam, CT

Average humidity in January - Middle Haddam, CT
  • Average humidity in January: 75%

The month with the highest relative humidity is February (78%).
The month with the lowest relative humidity is April (72%).

[Resources]

Average rainfall in January
Middle Haddam, CT

Average rainfall in January - Middle Haddam, CT
  • Average rainfall in January: 0.75"

The wettest month (with the highest rainfall) is July (1.18").
The driest month (with the least rainfall) is September (0.39").

[Resources]

Average rainfall days in January
Middle Haddam, CT

Average rainfall days in January - Middle Haddam, CT
  • Average rainfall days in January: 5.9 days

The month with the highest number of rainy days is July (12.7 days).
The month with the least rainy days is January (5.9 days).

[Resources]

Average snowfall in January
Middle Haddam, CT

Average snowfall in January - Middle Haddam, CT
  • Average snowfall in January: 0.67"

The month with the highest snowfall is March (1.14").
The months with the least snowfall are June, July, August, September and October (0").

[Resources]

Average snowfall days in January
Middle Haddam, CT

Average snowfall days in January - Middle Haddam, CT
  • Average snowfall days in January: 4.6 days

The month with the highest number of snowfall days is February (5.2 days).
The months with the least snowfall days are June, July, August, September and October (0 days).

[Resources]

Average daylight in January /
Average sunshine in January
Middle Haddam, CT

Average daylight in January / Average sunshine in January - Middle Haddam, CT
  • Average daylight in January: 9h and 4min

The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 12min).

  • Average sunshine in January: 4h and 5min

The months with the most sunshine are July and August (Average sunshine: 10h and 6min).
The month with the least sunshine is February (Average sunshine: 4h and 30min).

[Resources]

Average sunshine days in January
Middle Haddam, CT

Average sunshine days in January - Middle Haddam, CT
  • Average sunshine days in January: 20.2 days

The month with the most sunshine days is November (20.9 days).
The month with the least sunshine days is July (16.3 days).

[Resources]

Average UV index in January
Middle Haddam, CT

Average UV index in January - Middle Haddam, CT
  • Average UV index in January: 2

The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 2).

[Resources]

Average cloud cover in January
Middle Haddam, CT

Average cloud cover in January - Middle Haddam, CT
  • Average cloud cover in January: 47

The months with the most cloud cover are February and March (Cloud cover 51).
The month with the least cloud cover is August (Cloud cover 35).

[Resources]

Average visibility in January
Middle Haddam, CT

Average visibility in January - Middle Haddam, CT
  • Average visibility in January: 6mi

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

[Resources]

Middle Haddam, Connecticut, USA

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location