January weather forecast
Baltimore, Ireland

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Weather in January

In Baltimore, Ireland, January ushers in the new year with its characteristic chill. Compared to other months, the weather is notably cooler with the maximum and minimum average temperatures of 9.9°C (49.8°F) and 7.8°C (46°F) respectively, which are among the lowest. On the other hand, the days are relatively short and the skies generally overcast. There's also an increased chance of precipitation, occurring frequently throughout the month. Comparatively, January weather is cooler and wetter than the month of February, also providing less daylight.

Temperature

Baltimore observes an average high-temperature of a chilly 9.9°C (49.8°F) in January, barely different from 10.5°C (50.9°F) in December. A mean low-temperature of 7.8°C (46°F) is anticipated during the month of January, a slight step down from the daytime high.

Humidity

The average relative humidity in January is 80%.

Rainfall

In Baltimore, during January, the rain falls for 18.5 days and regularly aggregates up to 45mm (1.77") of precipitation. Throughout the year, there are 184.3 rainfall days, and 512mm (20.16") of precipitation is accumulated.

Snowfall

Months with snowfall are January, February, November and December. The months with the most snowfall in Baltimore are January, February, November and December, with an average 1mm (0.04") of accumulated snow.

Daylight

The average length of the day in January in Baltimore is 8h and 27min.
On the first day of the month, sunrise is at 8:42 am and sunset at 4:38 pm. On the last day of January, in Baltimore, sunrise is at 8:17 am and sunset at 5:24 pm GMT.

Sunshine

The month with the least sunshine is January, with an average of 3.8h of sunshine.

UV index

The average daily maximum UV index in January is 3. A UV Index reading of 3 to 5 represents a medium health hazard from unsafe exposure to UV radiation for the ordinary person.
Note: In January, the maximum UV index of 3 suggests these recommendations:
Make use of precautions - It is urged to ward off sun damage. The Sun is at its harshest during midday; protect yourself by staying in shaded areas and minimizing exposure. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense. Heed this! Snow reflection can almost augment the UV radiation of the sun by double.
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Frequently asked questions

What is the average January temperature in Baltimore?

An average high-temperature, in January, in Baltimore, is 9.9°C (49.8°F) and the average low-temperature is 7.8°C (46°F).

What is the average humidity in January in Baltimore?

In January, the average relative humidity in Baltimore is 80%.

How many days does it rain in January in Baltimore?

In Baltimore, Ireland, during January, the rain falls for 18.5 days and regularly aggregates up to 45mm (1.77") of precipitation.

When does it snow the most in Baltimore?

The months with the most snowfall in Baltimore are January, February, November and December, with an average 1mm (0.04") of accumulated snow.

How many days does it snow in January in Baltimore?

In January, it is snowing for 0.3 days. Throughout January, 1mm (0.04") of snow is accumulated.

What is the average length of the day in January in Baltimore?

In January, the average day length is 8h and 27min.

What time are sunrise and sunset in January in Baltimore?

In January, on the first day of the month, sunrise is at 8:42 am and sunset at 4:38 pm. On the last day of the month, in Baltimore, Ireland, sunrise is at 8:17 am and sunset at 5:24 pm GMT.

What is the month with the least sunshine in Baltimore?

With an average of 3.8h of sunshine, January has the least sunshine of the year in Baltimore, Ireland.

How long on average sun shines in January in Baltimore?

In Baltimore, Ireland, the average sunshine duration in January is 3.8h.

What is the UV index reading in January in Baltimore?

In January, the average daily maximum UV index in Baltimore is 3. A UV Index of 3 to 5 symbolizes a moderate vulnerability from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover

Average temperature in January
Baltimore, Ireland

Average temperature in January - Baltimore, Ireland
  • Average high temperature in January: 9.9°C

The warmest month (with the highest average high temperature) is August (16.5°C).
The month with the lowest average high temperature is February (9.3°C).

  • Average low temperature in January: 7.8°C

The month with the highest average low temperature is August (14.5°C).
The coldest month (with the lowest average low temperature) is March (7.1°C).

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Average pressure in January
Baltimore, Ireland

Average pressure in January - Baltimore, Ireland
  • Average pressure in January: 1013mbar

The month with the highest atmospheric pressure is May (1016.6mbar).
The month with the lowest atmospheric pressure is November (1009.4mbar).

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Average wind speed in January
Baltimore, Ireland

Average wind speed in January - Baltimore, Ireland
  • Average wind speed in January: 33.5km/h

The windiest month (with the highest average wind speed) is December (35km/h).
The calmest month (with the lowest average wind speed) is June (23.1km/h).

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Average humidity in January
Baltimore, Ireland

Average humidity in January - Baltimore, Ireland
  • Average humidity in January: 80%

The months with the highest relative humidity are June and July (84%).
The month with the lowest relative humidity is February (78%).

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Average rainfall in January
Baltimore, Ireland

Average rainfall in January - Baltimore, Ireland
  • Average rainfall in January: 45mm

The wettest month (with the highest rainfall) is December (73mm).
The driest month (with the least rainfall) is July (30mm).

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Average rainfall days in January
Baltimore, Ireland

Average rainfall days in January - Baltimore, Ireland
  • Average rainfall days in January: 18.5 days

The months with the highest number of rainy days are January and December (18.5 days).
The month with the least rainy days is June (12 days).

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Average snowfall in January
Baltimore, Ireland

Average snowfall in January - Baltimore, Ireland
  • Average snowfall in January: 1mm

The months with the highest snowfall are January, February, November and December (1mm).
The months with the least snowfall are March, April, May, June, July, August, September and October (0mm).

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Average snowfall days in January
Baltimore, Ireland

Average snowfall days in January - Baltimore, Ireland
  • Average snowfall days in January: 0.3 days

The month with the highest number of snowfall days is February (0.5 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

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Average daylight in January /
Average sunshine in January
Baltimore, Ireland

Average daylight in January / Average sunshine in January - Baltimore, Ireland
  • Average daylight in January: 8h and 3min

The month with the longest days is June (Average daylight: 16h and 36min).
The month with the shortest days is December (Average daylight: 7h and 54min).

  • Average sunshine in January: 3h and 5min

The month with the most sunshine is June (Average sunshine: 8h and 18min).
The month with the least sunshine is January (Average sunshine: 3h and 48min).

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Average sunshine days in January
Baltimore, Ireland

Average sunshine days in January - Baltimore, Ireland
  • Average sunshine days in January: 9.3 days

The month with the most sunshine days is June (15.7 days).
The month with the least sunshine days is February (9 days).

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Average UV index in January
Baltimore, Ireland

Average UV index in January - Baltimore, Ireland
  • Average UV index in January: 3

The months with the highest UV index are June, July, August and September (UV index 4).
The month with the lowest UV index is February (UV index 2).

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Average cloud cover in January
Baltimore, Ireland

Average cloud cover in January - Baltimore, Ireland
  • Average cloud cover in January: 62

The months with the most cloud cover are January and December (Cloud cover 62).
The month with the least cloud cover is April (Cloud cover 48).

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Average visibility in January
Baltimore, Ireland

Average visibility in January - Baltimore, Ireland
  • Average visibility in January: 10km

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).

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Baltimore, Ireland

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