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Harghita (Miercurea-Ciuc)
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Weather in Harghita for May 2026

Your guide to Harghita weather in May - trends and predictions

    Temperatures

  • In general, the average temperature in Harghita at the beginning of May is 17.4 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 16.1 °C by the end of May.

    • Rain 🌧️

  • Harghita experiences heavy rainfall in May, with over 20 rainy days and an average total precipitation 132.9 mm.

Average dry days
7
Dry days
Average rainy days
24
Rainy days
Average snowy days
0
Snow days
Average temperatures
15°/3°
Temperatures
Average wind speed
13 km/h
Avg max wind
Average humidity
77 %
Avg humidity

Harghita Weather May

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

What’s the Weather Like in Harghita This May?

Discover the average temperatures and weather trends across Harghita’s cities this May.
Patchy rain possibleBilbor14 °C / 4 °CPatchy rain possibleMiercurea-Ciuc15 °C / 3 °CMore Locations

Temperatures trend during May in Harghita

See the weather trend as well as the moving average line

May weather in Harghita day by day

Click on a date for more information
April June
Date Weather Temperatures Rain UV More
1 May Overcast
Overcast
 16° /2° 3.8 mm 4
2 May Patchy rain possible
Patchy rain possible
 17° /2° 1.1 mm 4
3 May Patchy rain possible
Patchy rain possible
 18° /3° 0.1 mm 4
4 May Partly cloudy
Partly cloudy
 19° /3° 0.3 mm 5
5 May Thundery outbreaks possible
Thundery outbreaks possible
 19° /2° 9.9 mm 4
6 May Patchy rain possible
Patchy rain possible
 18° /4° 4.8 mm 5
7 May Patchy light rain with thunder
Patchy light rain with thunder
 15° /4° 10.2 mm 4
8 May Moderate rain
Moderate rain
 10° /2° 10.1 mm 3
9 May Light rain
Light rain
 8° /0° 9.4 mm 2
10 May Patchy rain possible
Patchy rain possible
 14° /0° 0.1 mm 3
11 May Light rain shower
Light rain shower
 12° /1° 5.3 mm 3
12 May Light rain shower
Light rain shower
 10° /0° 6.7 mm 3
13 May Patchy rain possible
Patchy rain possible
 11° /-2° 3 mm 3
14 May Patchy rain possible
Patchy rain possible
 13° /-1° 0.5 mm 3
15 May Patchy rain possible
Patchy rain possible
 14° /-1° 0.2 mm 4
16 May Patchy rain possible
Patchy rain possible
 10° /-1° 5 mm 3
17 May Cloudy
Cloudy
 13° /0° 2 mm 4
18 May Light rain shower
Light rain shower
 15° /1° 4.9 mm 4
19 May Patchy rain possible
Patchy rain possible
 15° /1° 2.6 mm 4
20 May Patchy light rain with thunder
Patchy light rain with thunder
 16° /1° 3.2 mm 4
21 May Cloudy
Cloudy
 19° /2° 0 mm 5
22 May Patchy rain possible
Patchy rain possible
 19° /4° 5.2 mm 4
23 May Partly cloudy
Partly cloudy
 20° /5° 7.8 mm 6
24 May Partly cloudy
Partly cloudy
 19° /5° 0.9 mm 5
25 May Patchy light rain with thunder
Patchy light rain with thunder
 13° /5° 9 mm 4
26 May Heavy rain at times
Heavy rain at times
 16° /5° 4 mm 4
27 May Patchy rain possible
Patchy rain possible
 15° /5° 3.4 mm 3
28 May Moderate rain at times
Moderate rain at times
 15° /5° 11.2 mm 4
29 May Patchy rain possible
Patchy rain possible
 17° /5° 5.8 mm 4
30 May Cloudy
Cloudy
 17° /4° 0.9 mm 4
31 May Cloudy
Cloudy
 20° /7° 1.5 mm 4
Next
Important Notice
Our weather forecast for Harghita 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 Harghita forecast closer to your planned date for the most up-to-date weather information.
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Harghita in May - FAQ

What are the expected maximum and minimum temperatures in Harghita during May?
Prepare for cooler days with highs just around 15° and colder nights, dipping below 3°.
How much rainfall should be expected in Harghita during May?
Significant rainfall exceeding 132.9 mm is expected in Harghita during May, occurring over more than 24 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Harghita during May?
The average wind speed in Harghita during May is 13 km/h, suggesting breezy to windy conditions, depending on your activities.

May rainfall patterns in Harghita

Explore the daily rainfall trends and prepare for Harghitas May weather 💧
Provinces in Harghita
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Comuna BilborMunicipiul Miercurea Ciuc
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BilborMiercurea-Ciuc
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Location coordinates Where is Harghita?

Get accurate weather forecasts for Harghita, located at latitude 46.35 and longitude 25.8. Stay updated with localized weather information tailored for Harghita.

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