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Weather in Bacău for May 2026

Your guide to Bacău weather in May - trends and predictions

    Temperatures

  • In general, the average temperature in Bacău at the beginning of May is 20.6 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 19.6 °C by the end of May.

    • Rain 🌧️

  • Bacău experiences heavy rainfall in May, with over 20 rainy days and an average total precipitation 100.8 mm.

Average dry days
10
Dry days
Average rainy days
21
Rainy days
Average snowy days
0
Snow days
Average temperatures
18°/8°
Temperatures
Average wind speed
19 km/h
Avg max wind
Average humidity
70 %
Avg humidity

Bacău Weather May

Move between months or click on a day
April
June
Mon.Tue.Wed.Thu.Fri.Sat.Sun.
1
Overcast
20°
2
Sunny
20°
3
Cloudy
23°
4
Overcast
23°
5
Sunny
19°
6
Thundery outbreaks possible
20°
7
Patchy light drizzle
19°
8
Light rain
12°
9
Patchy light drizzle
13°
10
Cloudy
17°
11
Patchy rain possible
14°
12
Patchy rain possible
14°
13
Patchy rain possible
14°
14
Patchy rain possible
15°
15
Patchy rain possible
17°
16
Partly cloudy
14°
17
Patchy rain possible
16°
18
Patchy rain possible
19°
19
Thundery outbreaks possible
21°
20
Patchy rain possible
20°
21
Partly cloudy
22°
22
Patchy rain possible
22°
23
Partly cloudy
23°
24
Partly cloudy
22°
25
Light rain shower
17°
26
Moderate or heavy rain shower
19°
27
Heavy rain at times
18°
28
Heavy rain at times
18°
29
Light rain shower
20°
30
Partly cloudy
21°
31
Partly cloudy
24°

Temperatures trend during May in Bacău

See the weather trend as well as the moving average line

May weather in Bacău day by day

Click on a date for more information
April June
Date Weather Temperatures Rain UV More
1 May Overcast
Overcast
 20° /10° 0.4 mm 5
2 May Sunny
Sunny
 20° /9° 0 mm 6
3 May Cloudy
Cloudy
 23° /9° 0 mm 6
4 May Overcast
Overcast
 23° /11° 0.2 mm 5
5 May Sunny
Sunny
 19° /8° 4.2 mm 5
6 May Thundery outbreaks possible
Thundery outbreaks possible
 20° /7° 1.7 mm 5
7 May Patchy light drizzle
Patchy light drizzle
 19° /10° 6.8 mm 5
8 May Light rain
Light rain
 12° /8° 3.8 mm 3
9 May Patchy light drizzle
Patchy light drizzle
 13° /6° 9.7 mm 4
10 May Cloudy
Cloudy
 17° /6° 0.2 mm 4
11 May Patchy rain possible
Patchy rain possible
 14° /6° 1.9 mm 3
12 May Patchy rain possible
Patchy rain possible
 14° /5° 2.1 mm 4
13 May Patchy rain possible
Patchy rain possible
 14° /3° 0.8 mm 3
14 May Patchy rain possible
Patchy rain possible
 15° /4° 2 mm 4
15 May Patchy rain possible
Patchy rain possible
 17° /5° 0.4 mm 5
16 May Partly cloudy
Partly cloudy
 14° /6° 3 mm 4
17 May Patchy rain possible
Patchy rain possible
 16° /7° 3.3 mm 4
18 May Patchy rain possible
Patchy rain possible
 19° /6° 0.8 mm 4
19 May Thundery outbreaks possible
Thundery outbreaks possible
 21° /6° 0.9 mm 5
20 May Patchy rain possible
Patchy rain possible
 20° /6° 0.2 mm 5
21 May Partly cloudy
Partly cloudy
 22° /8° 0 mm 6
22 May Patchy rain possible
Patchy rain possible
 22° /9° 2.9 mm 5
23 May Partly cloudy
Partly cloudy
 23° /12° 6.5 mm 6
24 May Partly cloudy
Partly cloudy
 22° /10° 1.1 mm 6
25 May Light rain shower
Light rain shower
 17° /10° 16.2 mm 4
26 May Moderate or heavy rain shower
Moderate or heavy rain shower
 19° /10° 5.5 mm 5
27 May Heavy rain at times
Heavy rain at times
 18° /11° 5.4 mm 4
28 May Heavy rain at times
Heavy rain at times
 18° /11° 14.6 mm 4
29 May Light rain shower
Light rain shower
 20° /10° 3.9 mm 5
30 May Partly cloudy
Partly cloudy
 21° /10° 1.3 mm 5
31 May Partly cloudy
Partly cloudy
 24° /10° 1 mm 6
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Important Notice
Our weather forecast for Bacău in May is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Bacău forecast closer to your planned date for the most up-to-date weather information.
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Bacău in May - FAQ

What are the expected maximum and minimum temperatures in Bacău during May?
Enjoy moderate daytime temperatures of up to 18° and cooler nights around 8°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Bacău during May?
Significant rainfall exceeding 100.8 mm is expected in Bacău during May, occurring over more than 21 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Bacău during May?
The average wind speed in Bacău during May is 19 km/h, suggesting breezy to windy conditions, depending on your activities.

May rainfall patterns in Bacău

Explore the daily rainfall trends and prepare for Bacăus May weather 💧

UV exposure in Bacău during May

Stay informed about UV levels for safe outdoor activities throughout the month of May ☀️
Provinces in Bacău
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Municipiul Bacãu

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Location coordinates Where is Bacău?

Get accurate weather forecasts for Bacău, located at latitude 46.567 and longitude 26.914. Stay updated with localized weather information tailored for Bacău.

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