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Weather in Rio Grande for May 2027

Your guide to Rio Grande weather in May - trends and predictions

    Temperatures

  • In general, the average temperature in Rio Grande at the beginning of May is 22 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 17.6 °C by the end of May.

    • Rain 🌧️

  • With an average of 3 rainy days, Rio Grande experiences minimal rainfall in May.

Average dry days
28
Dry days
Average rainy days
3
Rainy days
Average snowy days
0
Snow days
Average temperatures
21°/11°
Temperatures
Average wind speed
21 km/h
Avg max wind
Average humidity
79 %
Avg humidity

Rio Grande Weather May

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

Temperatures trend during May in Rio Grande

See the weather trend as well as the moving average line

May weather in Rio Grande day by day

Click on a date for more information
April June
Date Weather Temperatures Rain UV More
1 May Partly cloudy
Partly cloudy
 20° /15° 23.4 mm 4
2 May Partly cloudy
Partly cloudy
 20° /14° 0.2 mm 5
3 May Sunny
Sunny
 19° /12° 0 mm 5
4 May Sunny
Sunny
 22° /15° 0 mm 5
5 May Partly cloudy
Partly cloudy
 24° /16° 5.7 mm 5
6 May Cloudy
Cloudy
 23° /18° 0.3 mm 4
7 May Partly cloudy
Partly cloudy
 26° /19° 15.8 mm 5
8 May Moderate or heavy rain shower
Moderate or heavy rain shower
 20° /15° 30.9 mm 4
9 May Moderate or heavy rain shower
Moderate or heavy rain shower
 17° /12° 12.4 mm 4
10 May Overcast
Overcast
 18° /10° 0.1 mm 5
11 May Patchy rain possible
Patchy rain possible
 16° /10° 0.1 mm 4
12 May Patchy rain possible
Patchy rain possible
 19° /12° 0.2 mm 4
13 May Sunny
Sunny
 19° /13° 0 mm 5
14 May Partly cloudy
Partly cloudy
 19° /14° 0 mm 5
15 May Partly cloudy
Partly cloudy
 20° /12° 0 mm 5
16 May Overcast
Overcast
 21° /13° 0 mm 4
17 May Overcast
Overcast
 20° /15° 0 mm 3
18 May Patchy rain possible
Patchy rain possible
 20° /13° 0.4 mm 4
19 May Overcast
Overcast
 17° /10° 0 mm 4
20 May Patchy rain possible
Patchy rain possible
 17° /10° 2.1 mm 4
21 May Overcast
Overcast
 16° /11° 0 mm 5
22 May Cloudy
Cloudy
 15° /11° 0.2 mm 3
23 May Cloudy
Cloudy
 17° /13° 0.4 mm 3
24 May Patchy rain possible
Patchy rain possible
 19° /13° 0.2 mm 4
25 May Thundery outbreaks possible
Thundery outbreaks possible
 19° /15° 0.3 mm 4
26 May Light rain shower
Light rain shower
 19° /15° 2.9 mm 4
27 May Moderate rain
Moderate rain
 20° /15° 8.1 mm 4
28 May Light rain shower
Light rain shower
 17° /11° 18.5 mm 4
29 May Patchy rain possible
Patchy rain possible
 15° /11° 1.2 mm 3
30 May Partly cloudy
Partly cloudy
 16° /12° 0.2 mm 3
31 May Sunny
Sunny
 17° /11° 0 mm 4
Next
Important Notice
Our weather forecast for Rio Grande 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 Rio Grande forecast closer to your planned date for the most up-to-date weather information.
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Rio Grande in May - FAQ

What are the expected maximum and minimum temperatures in Rio Grande during May?
Enjoy moderate daytime temperatures of up to 21° and cooler nights around 11°. Ideal for a range of outdoor activities, from hiking to city tours.

How much rainfall should be expected in Rio Grande during May?
Significant rainfall exceeding 246.8 mm is expected in Rio Grande during May, occurring over more than 3 days. Preparing for wet conditions is recommended in your planning.

What are the typical wind conditions in Rio Grande during May?
The average wind speed in Rio Grande during May is 21 km/h, suggesting breezy to windy conditions, depending on your activities.

May rainfall patterns in Rio Grande

Explore the daily rainfall trends and prepare for Rio Grandes May weather 💧
Typically, Rio Grande has 3 rainy days in May with a total of 246.8 mm of rainfall.

UV exposure in Rio Grande during May

Stay informed about UV levels for safe outdoor activities throughout the month of May ☀️

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Location coordinates Where is Rio Grande?

Get accurate weather forecasts for Rio Grande, located at latitude -32.035 and longitude -52.099. Stay updated with localized weather information tailored for Rio Grande.

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