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 snowfall in January
- Average snowfall 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, with an average high of 27.3°F (-2.6°C) and a low of 14.4°F (-9.8°C), signifies the coldest month of the year.Humidity
The months with the highest humidity in Dublin are January and February, with an average relative humidity of 85%.Rainfall
In Dublin, in January, during 6.2 rainfall days, 2.32" (59mm) of precipitation is typically accumulated. In Dublin, during the entire year, the rain falls for 141.7 days and collects up to 32.09" (815mm) of precipitation.Snowfall
January through May, October through December are months with snowfall in Dublin. In Dublin, in January, during 11.5 snowfall days, 9.17" (233mm) of snow is typically accumulated. In Dublin, during the entire year, snow falls for 59.9 days and aggregates up to 47.95" (1218mm) of snow.Daylight
In Dublin, the average length of the day in January is 9h and 27min.On the first day of January in Dublin, sunrise is at 7:19 am and sunset at 4:24 pm. On the last day of the month, sunrise is at 7:04 am and sunset at 4:59 pm EST.
Sunshine
In Dublin, the average sunshine in January is 4.4h.UV index
In Dublin, the average daily maximum UV index in January is 2. A UV Index reading of 2, and below, represents a minimal health vulnerability from exposure to the Sun's UV radiation for ordinary individuals.Note: In January, a daily maximum UV index of 2 leads to the following instructions:
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 harshest UV rays are around midday; it's wise to seek shade and limit time outdoors. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck. Alert! The snow's reflection can amplify the UV radiation of the Sun nearly twice.
Frequently asked questions
What part of the year is the coldest in Dublin?
How cold is January in Dublin?
What is the most humid month in Dublin?
What is the average humidity in January in Dublin?
How many days does it rain in January in Dublin?
How much does it snow in Dublin in January?
What is the average length of the day in January in Dublin?
What time are sunrise and sunset in January in Dublin?
How long on average sun shines in January in Dublin?
How high is the UV index in January in Dublin?
Average temperature in January
Dublin, NH
- Average high temperature in January: 27.3°F
The warmest month (with the highest average high temperature) is July (79.2°F).
The month with the lowest average high temperature is January (27.3°F).
- Average low temperature in January: 14.4°F
The month with the highest average low temperature is July (59.2°F).
The coldest month (with the lowest average low temperature) is January (14.4°F).
Average pressure in January
Dublin, NH
- Average pressure in January: 30.01"Hg
The month with the highest atmospheric pressure is November (30.07"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).
Average wind speed in January
Dublin, NH
- Average wind speed in January: 8.2mph
The windiest months (with the highest average wind speed) are January and February (8.2mph).
The calmest month (with the lowest average wind speed) is August (5.3mph).
Average humidity in January
Dublin, NH
- Average humidity in January: 85%
The months with the highest relative humidity are January and February (85%).
The month with the lowest relative humidity is April (74%).
Average rainfall in January
Dublin, NH
- Average rainfall in January: 2.32"
The wettest month (with the highest rainfall) is October (3.39").
The driest month (with the least rainfall) is August (2.28").
Average rainfall days in January
Dublin, NH
- Average rainfall days in January: 6.2 days
The month with the highest number of rainy days is May (16 days).
The month with the least rainy days is February (6 days).
Average snowfall in January
Dublin, NH
- Average snowfall in January: 9.17"
The month with the highest snowfall is February (11.5").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in January
Dublin, NH
- Average snowfall days in January: 11.5 days
The month with the highest number of snowfall days is February (13.5 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Dublin, NH
- Average daylight in January: 9h and 2min
The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).
- Average sunshine in January: 4h and 2min
The month with the most sunshine is August (Average sunshine: 9h and 48min).
The month with the least sunshine is February (Average sunshine: 3h and 54min).
Average sunshine days in January
Dublin, NH
- Average sunshine days in January: 16.2 days
The month with the most sunshine days is November (16.9 days).
The month with the least sunshine days is March (12 days).
Average UV index in January
Dublin, NH
- Average UV index in January: 2
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are February and December (UV index 1).
Average cloud cover in January
Dublin, NH
- Average cloud cover in January: 52
The months with the most cloud cover are February and March (Cloud cover 56).
The month with the least cloud cover is August (Cloud cover 38).
Average visibility in January
Dublin, NH
- Average visibility in January: 5mi
The months with the highest visibility are January, March, April, May, June, July, August, September, October, November and December (5mi).
The month with the lowest visibility is February (4mi).
Dublin, New Hampshire, USA
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