The best times to visit Iasi for ideal weather are

April 23rd to October 7th

based on average temperature and humidity from NOAA (the National Oceanic and Atmospheric Administration). Read below for more weather and travel details.

 

 


Other Iasi Travel Info

Weather in Iasi

Temperature

Average temperatures in Iasi vary drastically. Considering humidity, temperatures feel cold for about half of the year and otherwise nice with a low chance of precipitation most of the year. The area is less temperate than some — in the 39th percentile for pleasant weather — compared to tourist destinations worldwide. Weeks with ideal weather are listed above. If you’re looking for the very warmest time to visit Iasi, the hottest months are July, August, and then June. See average monthly temperatures below. The warmest time of year is generally mid July where highs are regularly around 89.2°F (31.8°C) with temperatures rarely dropping below 62.1°F (16.7°C) at night.

Iasi Temperatures (Fahrenheit)

Key
High
Average
Low

Iasi Temperatures (Celsius)

Key
High
Average
Low

“Feels-Like” Temperatures

The way we experience weather isn’t all about temperature. Higher temperatures affect us much more at higher humidity, and colder temperatures feel piercing with high winds. Our perceived temperatures factor in humidity and wind chill to better represent how hot or cold the day feels to a person.

Iasi Perceived Temperature (F)

Key
High
Average
Low

Iasi Perceived Temperature (C)

Key
High
Average
Low

 

Average Iasi Temperatures by Month

Daily highs (averaged for the month) usually give the best indication of the weather. A significantly lower mean and low generally just means it gets colder at night.

Show Fahrenheit

Month Avg. High (°F) Avg. Mean (°F) Avg. Low (°F)
Jan 38.2 28.9 21.7
Feb 39.4 30.6 22.9
Mar 53.9 41.6 30.7
Apr 65.9 52.5 39.2
May 76.9 62.9 49.8
Jun 82.5 69.5 58
Jul 87.2 73.2 60.9
Aug 86.5 72 59.8
Sep 76.2 62.4 49
Oct 63.4 50.4 38.5
Nov 53.4 42.8 34.8
Dec 41.3 31.6 25.2

Show Celsius

Month Avg. High (°C) Avg. Mean (°C) Avg. Low (°C)
Jan 3.4 -1.7 -5.7
Feb 4.1 -0.8 -5.1
Mar 12.2 5.3 -0.7
Apr 18.8 11.4 4
May 24.9 17.2 9.9
Jun 28.1 20.8 14.4
Jul 30.7 22.9 16.1
Aug 30.3 22.2 15.4
Sep 24.6 16.9 9.4
Oct 17.4 10.2 3.6
Nov 11.9 6 1.6
Dec 5.2 -0.2 -3.8

 


 

Precipitation (Rain or Snow)

If dry weather is what you’re after, the months with the lowest chance of significant precipitation in Iasi are January, March, and then October. Note that we define “significant precipitation” as .1 inches or more in this section. The lowest chance of rain or snow occurs around early October. For example, on the week of October 1st there are no days of precipitation on average. By contrast, it’s most likely to rain or snow in late June with an average of 2 days of significant precipitation the week of June 25th.

When can you find snow in Iasi? Weather stations report large amounts of snow likely to be deepest around February, especially close to mid December. The best time to ski (if at all) in Iasi is often around around December 17th when fresh powder is deepest. Please note that a value of 0 for snow in the graph below may either mean there was no snow, or that snow is unreported.

Chance of Precipitation

The graph below shows the % chance of rainy and snowy days in Iasi.

Key
Days with precipitation

Snow on the Ground

The graph below shows the average snow on the ground in Iasi (in).

Key
Snow depth

Average Rain and Snow by Month

Show Inches

Month Daily Chance of Rain Average Snow Depth (in) Total Precipitation (in)
Jan 11% 3.7 1.2
Feb 11% 5.2 1.1
Mar 11% 3.1 1.1
Apr 17% 0 1.9
May 20% 0 2.4
Jun 19% 0 2.9
Jul 14% 0 2.3
Aug 11% 0 1.8
Sep 13% 0 1.6
Oct 11% 0 1.7
Nov 12% 0.7 1.2
Dec 15% 4.5 1.6

Show Centimeters

Month Daily Chance of Rain Average Snow Depth (cm) Total Precipitation (cm)
Jan 11 9.4 3
Feb 11 13.2 2.8
Mar 11 7.9 2.8
Apr 17 0 4.8
May 20 0 6.1
Jun 19 0 7.4
Jul 14 0 5.8
Aug 11 0 4.6
Sep 13 0 4.1
Oct 11 0 4.3
Nov 12 1.8 3
Dec 15 11.4 4.1

 

Humidity and Wind

Iasi has some extremely humid months, with other comfortably humid months. The least humid month is April (53.9% relative humidity), and the most humid month is December (83.6%).

Wind in Iasi is usually calm. The windiest month is March, followed by April and February. March’s average wind speed of around 6.8 knots (7.8 MPH or 12.6 KPH) is considered “a light breeze.” Maximum sustained winds (the highest speed for the day lasting more than a few moments) are at their highest in mid March where average top sustained speeds reach 14.6 knots, which is considered a moderate breeze.

Relative Humidity (%)

The graph below shows the average % humidity by month in Iasi.

Key
Avg. Relative Humidity

Wind

The graph below shows wind speed (max and average) in knots.

Key
Max Sustained Wind
Average Daily Wind

Average Wind Speeds

Show Wind Speeds

All wind speeds are in knots. 1 knot = 1.15 MPH or 1.85 KPH.

Month Avg. Wind Avg. Wind Feel Sustained High Wind High Wind Feel
Jan 6.2 Light breeze 11.4 Significant breeze
Feb 6.4 Light breeze 11.7 Significant breeze
Mar 6.8 Light breeze 12.9 Significant breeze
Apr 6.6 Light breeze 12.7 Significant breeze
May 5.8 Light breeze 11.9 Significant breeze
Jun 5.4 Light breeze 11.2 Significant breeze
Jul 5 Light breeze 10.9 Significant breeze
Aug 4.9 Light breeze 10.2 Gentle breeze
Sep 5.2 Light breeze 10.6 Significant breeze
Oct 5.3 Light breeze 10.3 Gentle breeze
Nov 5.7 Light breeze 11 Significant breeze
Dec 6.2 Light breeze 11.6 Significant breeze

Show Relative Humidity by Month

Month Avg. Relative Humidity
Jan 81%
Feb 76.3%
Mar 59.8%
Apr 53.9%
May 56.5%
Jun 57.1%
Jul 56.1%
Aug 54%
Sep 59.2%
Oct 70.4%
Nov 75.7%
Dec 83.6%

 

Is it Safe to Travel to Iasi?

Our best data indicates this area is generally safe. As of Oct 07, 2019 there are no travel advisories or warnings for Romania; exercise normal security precautions. Check this page for any recent changes or regions to avoid: Travel Advice and Advisories. This advisory was last updated on Aug 22, 2019.


 

The Busiest and Least Crowded Months

The busiest month for tourism in Iasi, Romania is December, followed by August and October. Prices for hotels and flights will be most expensive during these months, though you can save if you purchase well in advance. Tourists are unlikely to visit Iasi in January. Those willing to visit at these times will likely find it the least expensive month.

Estimated Tourism by Month

 

Most Popular Months to Visit

Key
Tourists Seeking Accommodations

Tourism graph is based on Google searches for services used by tourists relative to the rest of the year. Tourism data for this area is extrapolated based on nearby areas. Displayed data is calculated relative to the peak, so a score of 30.4 in January means 30.4% of the tourists vs. December.

 

 

Overall Iasi Travel Experience by Season

Spring (March through May)

Humidity and temperatures combine to make this season feel moderately cold. Highs range from 81.3°F (27.4°C) and 47.2°F (8.4°C) with far warmer temperatures in the later months. Rain is somewhat common with 3 to 6 days of significant precipitation per month. Spring is the slowest for tourism, which makes it a good time for those looking for deals.

Summer (June through August)

The middle-year months have very comfortable weather with high temperatures that are quite warm. These months see moderate precipitation with 4 to 6 days of precipitation per month. June – August is the second busiest season for tourism in Iasi, so lodging and other accommodations may cost slightly more.

Fall (September through November)

Fall daily highs range from 79.5°F (26.4°C) and 47.2°F (8.4°C), which will feel chilly given the humidity and wind. It rains or snows a normal amount: 3 to 4 days per month. Tourism is the busiest during these months due to the weather, so hotels may be higher priced.

Winter (December through February)

Weather is far too cold this time of year in Iasi to be enjoyable for warm weather travelers. The average high during this season is between 47.7°F (8.7°C) and 34.2°F (1.2°C). On average, it rains or snows a smalll amount: 3 to 5 times per month. These times of year are fairly slow with tourists.

 

Best Times to TravelCentral Park, Romania › Iasi, Romania