Iași, Romania Weather

  1. Iași, Romania Weather
  2. Current conditions
  3. Weather forecast
  4. Averages and extremes
  5. Yesterday's Data
  6. Temperature and possibility of rain in Iași over the next 12 hours
  7. Temperature and possibility of rain in Iași in the coming days
  8. Rainfall in Iași in the coming days
  9. Iași Weather Summary
  10. Weather averages by month
  11. Iași's weather
  12. Frequently asked questions
  13. Comments
Iași, Weather
(Photo by Majkl Velner on Unsplash)

Current conditions

Updated:
26°C
78.8°F
°C °F

Condition: Clear Sky

Pressure: 1,017 hPa

Feel like: 25 °C

Temperature: 26°C

Cloud: 34%

Humidity: 35%

Wind: NNE - 0 km/h

Visibility: 44.64 km

Weather forecast

Mon
21 Sep
9°C / 16°C
Overcast
Tue
22 Sep
8°C / 16°C
Overcast
Wed
23 Sep
8°C / 19°C
Overcast
Thu
24 Sep
9°C / 23°C
Overcast
Fri
25 Sep
15°C / 20°C
Overcast
Hourly forecast today:
12:00 PM
9° / 26°
9° / 26°
Clear Sky
35% 4 km/h
13:00 PM
9° / 26°
9° / 26°
Partly Cloudy
35% 5 km/h
14:00 PM
9° / 25°
9° / 25°
Mainly Clear
35% 3 km/h
15:00 PM
9° / 25°
9° / 25°
Mainly Clear
38% 2 km/h
16:00 PM
9° / 23°
9° / 23°
Clear Sky
43% 6 km/h
17:00 PM
10° / 19°
10° / 19°
Clear Sky
56% 5 km/h
18:00 PM
10° / 17°
10° / 17°
Clear Sky
61% 5 km/h
19:00 PM
9° / 16°
9° / 16°
Mainly Clear
63% 7 km/h
20:00 PM
9° / 16°
9° / 16°
Mainly Clear
63% 7 km/h
21:00 PM
9° / 16°
9° / 16°
Partly Cloudy
63% 8 km/h
22:00 PM
9° / 16°
9° / 16°
Partly Cloudy
63% 6 km/h

30 Day Averages and Extremes

  • Average high 21.33°C
  • Average low 11.47°C
  • Hottest day 30°C (09 September 2026)
  • Coldest day 0°C (04 October 2026)
  • Average humidity 65.07%
  • Days with precipitation 20 days
  • Highest precipitation 42 mm (11 September 2026)

Yesterday's Data

  • Max: 26°C
  • Min: 13°C
  • Total Precipitation: 0 mm

Temperature and possibility of rain in Iași over the next 12 hours

Temperature and possibility of rain in Iași in the coming days

Rainfall in Iași in the coming days

Iași Climate Summary

Iași features a Humid continental, no dry season, warm summer (Köppen classification: Dfb), with an average annual temperature of 12.53ºC (54.55ºF), which is about -0.33% lower than the national average for Romania. Annually, the city experiences approximately 55.63 millimeters (2.19 inches) of rainfall, spread across 110.09 rainy days, accounting for 30.16% of the year.

Longitude 47.1584549
Latitude 27.6014418
Yearly high temperature 15.66ºC (60.19ºF)
Yearly low temperature 6.3ºC (43.34ºF)
Hottest month July 28.65ºC (83.57ºF)
Coldest month February -3.7ºC (25.34ºF)
Yearly precip 55.63mm (2.19in)
Days with rainfall 110.09 days (30.16%)
Driest month August (55.53%)
Wettest month June (69.35%)

Weather averages by month

Month High / Low (°C) Rain
January -0.3° / -6.05° 8.91 days
February 2.5° / -3.7° 8.45 days
March 9.67° / 1.5° 9.0 days
April 16.89° / 6.29° 9.27 days
May 22.37° / 10.85° 14.09 days
June 26.34° / 14.87° 14.82 days
July 28.65° / 15.99° 11.64 days
August 29.53° / 15.82° 6.0 days
September 23.99° / 12.07° 7.0 days
October 15.72° / 7.23° 7.55 days
November 9.55° / 3.01° 5.91 days
December 3.02° / -2.34° 7.45 days

Iași's weather

Frequently asked questions

1. What is the hottest month in Iași?

July has the highest average monthly temperature (daily mean of 28.65ºC) and February are the coolest (daily mean of -3.7ºC).

2. What should I wear in Iași today?

For today's warm weather in Iași, with temperatures between 17ºC to 20ºC (62.6ºF to 68.0ºF), you might consider wearing:
- Cotton or linen fabrics
- Shorts or lightweight trousers
- Sunglasses
- Light, breathable socks

Temperature

Early
10°C / 13°C
Morning
11°C / 23°C
Afternoon
9°C / 25°C
Evening
9°C / 16°C

Air quality

Good

Satisfactory air quality, minimal pollution, low risk

  • CO2 433
  • CO 165
  • NH3 1
  • NO2 1
  • O3 97
  • PM10 8
  • PM25 5
  • SO2 1
  • CH4 1,390

Sunrise / Sunset

03:54
16:09