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Weather in Monaco for May 2025

Your guide to Monaco weather in May - trends and predictions
  • In general, the average temperature in Monaco at the beginning of May is 17.3 °C. As the month progressed, temperatures tended to significantly warm up, reaching an average of 21.1 °C by the end of May.

  • Expect significant rainfall in Monaco during May, with an average of 16 rainy days.

  • Is May a good time to visit Monaco? check out the best time to travel to Monaco page.

  • New! Chat with our AI weatherman - it’s amazing and free.
Average dry days
15
Dry days
Average rainy days
16
Rainy days
Average snowy days
0
Snow days
Average temperatures
20°/15°
Temperatures
Average wind speed
13 km/h
Avg max wind
Average humidity
70 %
Avg humidity

Monaco in May average weather

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Temperatures trend during May in Monaco

See the weather trend as well as the moving average line
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May weather day by day

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Date Weather Temperatures Rain UV More
1 May Moderate or heavy rain shower
Moderate or heavy rain shower
17° /14° 30.6 mm 4
2 May Patchy rain possible
Patchy rain possible
17° /12° 5.3 mm 4
3 May Sunny
Sunny
17° /13° 0.3 mm 5
4 May Partly cloudy
Partly cloudy
17° /13° 0 mm 5
5 May Sunny
Sunny
18° /14° 0 mm 5
6 May Patchy rain possible
Patchy rain possible
17° /14° 0.1 mm 4
7 May Patchy rain possible
Patchy rain possible
18° /14° 2.3 mm 4
8 May Moderate rain at times
Moderate rain at times
18° /13° 1.1 mm 4
9 May Moderate rain at times
Moderate rain at times
19° /16° 2.3 mm 5
10 May Moderate or heavy rain shower
Moderate or heavy rain shower
19° /15° 4.8 mm 5
11 May Moderate or heavy rain shower
Moderate or heavy rain shower
19° /15° 8.1 mm 5
12 May Moderate rain at times
Moderate rain at times
18° /15° 3.4 mm 5
13 May Moderate rain at times
Moderate rain at times
18° /14° 2.2 mm 4
14 May Moderate rain at times
Moderate rain at times
17° /13° 2.3 mm 4
15 May Patchy rain possible
Patchy rain possible
18° /13° 5.2 mm 4
16 May Overcast
Overcast
18° /14° 1.9 mm 4
17 May Moderate rain at times
Moderate rain at times
18° /13° 4.3 mm 4
18 May Overcast
Overcast
17° /14° 0.9 mm 5
19 May Moderate or heavy rain shower
Moderate or heavy rain shower
18° /14° 6.2 mm 4
20 May Heavy rain at times
Heavy rain at times
18° /15° 4.6 mm 4
21 May Moderate rain at times
Moderate rain at times
21° /15° 6.2 mm 5
22 May Patchy rain possible
Patchy rain possible
20° /16° 0.8 mm 5
23 May Moderate rain at times
Moderate rain at times
20° /16° 1.7 mm 5
24 May Moderate rain at times
Moderate rain at times
19° /15° 1.7 mm 4
25 May Patchy rain possible
Patchy rain possible
21° /16° 0.4 mm 5
26 May Sunny
Sunny
21° /16° 0 mm 6
27 May Patchy rain possible
Patchy rain possible
21° /18° 0.5 mm 5
28 May Moderate or heavy rain shower
Moderate or heavy rain shower
21° /17° 3.4 mm 5
29 May Moderate rain at times
Moderate rain at times
21° /18° 1.7 mm 5
30 May Moderate or heavy rain shower
Moderate or heavy rain shower
22° /18° 1.6 mm 5
31 May Heavy rain at times
Heavy rain at times
21° /17° 2.4 mm 5
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Important Notice
Our weather forecast for Monaco 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 Monaco forecast closer to your planned date for the most up-to-date weather information.

Guide for Monaco in May

In Monaco, May marks the transition from spring to summer, bringing pleasant weather and increasing temperatures throughout the month. At the beginning of May, Monaco experiences mild and comfortable temperatures, with average highs around 20° and lows around 14°.

The weather is generally sunny, with occasional light showers. As the month progresses, the temperatures gradually rise, reaching average highs of 23° and lows of 17° by the end of May.

The sea temperature also becomes more inviting for beachgoers, averaging around 18° at the start of the month and warming up to around 20° by the end of May. The overall climate in Monaco during May is ideal for outdoor activities, sightseeing, and enjoying the beautiful Mediterranean coastline.

Visitors can expect around 9 hours of sunshine per day, providing ample opportunity to explore the city and its surroundings. The pleasant weather in May makes it a popular time to visit Monaco, as it offers a perfect balance of warm temperatures without the intense heat of the peak summer months.

Monaco in May - FAQ

Is May a good time to visit Monaco?
Yes, May is a good time to traveling to Monaco, read more about the best time to visit Monaco.
What are the expected maximum and minimum temperatures in Monaco during May?
During May, expect a variety of temperatures with highs around 20° and lows near 15°, suitable for diverse activities and preferences.
How much rainfall should be expected in Monaco during May?
Significant rainfall exceeding 208.7 mm is expected in Monaco during May, occurring over more than 16 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Monaco during May?
The average wind speed in Monaco during May is 13 km/h, suggesting breezy to windy conditions, depending on your activities.

What to pack to Monaco in May?

As you prepare for your trip to Monaco in May, it's important to consider the typical weather patterns for the time of year. Below is a carefully tailored packing list to ensure that your time in Monaco, during May, is comfortable and enjoyable, regardless of the weather conditions.

  • Clothing
    • Layered Clothing: Light sweaters, long-sleeve shirts, light jackets, and comfortable pants
    • Rain Gear: Lightweight, waterproof clothing
  • Footwear
    • Waterproof Shoes
  • Accessories
    • Umbrellas/Raincoats: For rainy days
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Location coordinates Where is Monaco?

Get accurate weather forecasts for Monaco, located at latitude 43.737 and longitude 7.421. Stay updated with localized weather information tailored for Monaco.

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