January weather forecast
Iași, Romania

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Weather in January

January in Iași, Romania, sees the chill of winter with the lowest average temperatures of the year, falling between -6.9°C (19.6°F) and -0.1°C (31.8°F). Snowy landscapes dominate with snowfall reaching 113mm (4.45"), one of the highest figures all year round. Days are noticeably shorter, leading to quite long, frosty nights. Seasonal activities, such as ice-skating and skiing, are often indulged in by locals and tourists alike. The start of the year is marked by pure white snow creating a stunning winter wonderland in Iași.

Temperature

January is the coldest month, with an average high-temperature of -0.1°C (31.8°F) and an average low-temperature of -6.9°C (19.6°F).

Rainfall

In Iași, Romania, in January, it is raining for 6 days, with typically 32mm (1.26") of accumulated precipitation. In Iași, Romania, during the entire year, the rain falls for 80 days and collects up to 589mm (23.19") of precipitation.

Snowfall

Months with snowfall in Iași are January through April, October through December. During January, Iași regularly aggregates up to 113mm (4.45") of snow. Throughout the year, 618mm (24.33") of snow is accumulated.

Daylight

The average length of the day in January in Iași is 9h and 0min.
On the first day of the month, sunrise is at 07:55 and sunset at 16:29. On the last day of January, sunrise is at 07:36 and sunset at 17:09 EET.

Sunshine

In Iași, the average sunshine in January is 2.2h.

UV index

The months with the lowest UV index are January, November and December, with an average maximum UV index of 1. A UV Index of 2, and less, symbolizes a low threat to health from exposure to the Sun's UV rays for average individuals.
Note: During January, 1 as the daily maximum UV index converts into the following advice:
Most individuals face no significant issues with extended sun exposure, but it is always essential to protect children, babies, and those with sensitive skin. The best time to avoid the Sun's harmful UV radiation is during midday when it's most potent. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear. Be mindful! The reflection from snow can increase the Sun's UV radiation nearly twice.
Updated: Feb 5, 2024 | Published by: Weather Atlas | About Us / Weather Forecasting / Data Sources

Frequently asked questions

What are the coldest months in Iași?

The coldest period in Iași tends to be January, when average temperatures fluctuate between a high of -0.1°C (31.8°F) and a low of -6.9°C (19.6°F).

How cold is January in Iași?

In January, in Iași, the average high-temperature is -0.1°C (31.8°F), and the average low-temperature is -6.9°C (19.6°F).

How much does it rain in Iași in January?

In January, in Iași, the rain falls for 6 days. Throughout January, 32mm (1.26") of precipitation is accumulated.

How much does it snow in Iași in January?

During January, Iași regularly aggregates up to 113mm (4.45") of snow.

How many hours of daylight does Iași have in January?

The average day length in January in Iași, Romania, is 9h and 0min.

When are sunrise and sunset in January in Iași?

On the first day of January, sunrise is at 07:55 and sunset at 16:29. On the last day of the month, sunrise is at 07:36 and sunset at 17:09 EET.

How long on average sun shines in January in Iași?

In Iași, Romania, the average sunshine duration in January is 2.2h.

What are the months with the lowest UV index in Iași?

January, November and December, with an average maximum UV index of 1, are months with the lowest UV index in Iași, Romania.

How high is the UV index in January in Iași?

In Iași, Romania, the average daily maximum UV index in January is 1. A UV Index reading of 2, and below, represents a minimal hazard to health from exposure to the Sun's UV radiation.
Average rainfall days
Average daylight
Average sunshine
Average UV index

Average temperature in January
Iași, Romania

Average temperature in January - Iași, Romania
  • Average high temperature in January: -0.1°C

The warmest month (with the highest average high temperature) is July (26.8°C).
The month with the lowest average high temperature is January (-0.1°C).

  • Average low temperature in January: -6.9°C

The month with the highest average low temperature is July (15°C).
The coldest month (with the lowest average low temperature) is January (-6.9°C).

Average rainfall in January
Iași, Romania

Average rainfall in January - Iași, Romania
  • Average rainfall in January: 32mm

The wettest month (with the highest rainfall) is June (101mm).
The driest month (with the least rainfall) is October (25mm).

Average rainfall days in January
Iași, Romania

Average rainfall days in January - Iași, Romania
  • Average rainfall days in January: 6 days

The months with the highest number of rainy days are June and July (9 days).
The months with the least rainy days are August, September and October (5 days).

Average snowfall in January
Iași, Romania

Average snowfall in January - Iași, Romania
  • Average snowfall in January: 113mm

The month with the highest snowfall is February (143mm).
The months with the least snowfall are May, June, July, August and September (0mm).

Average daylight in January /
Average sunshine in January
Iași, Romania

Average daylight in January / Average sunshine in January - Iași, Romania
  • Average daylight in January: 9h and 0min

The month with the longest days is June (Average daylight: 15h and 54min).
The month with the shortest days is December (Average daylight: 8h and 36min).

  • Average sunshine in January: 2h and 1min

The month with the most sunshine is July (Average sunshine: 8h and 48min).
The month with the least sunshine is December (Average sunshine: 1h and 48min).

Average UV index in January
Iași, Romania

Average UV index in January - Iași, Romania
  • Average UV index in January: 1

The months with the highest UV index are June, July and August (UV index 7).
The months with the lowest UV index are January, November and December (UV index 1).

Iași, Romania

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