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South Africa weather

Weather in Mossel Bay for May 2026

Your guide to Mossel Bay weather in May - trends and predictions

    Temperatures

  • Until now, May 2026 in Mossel Bay is slightly cooler than the historical average by -0.9 °C.

  • The forecast for the next days in Mossel Bay predicts temperatures to be around 18 °C, close to the historical average.

  • In general, the average temperature in Mossel Bay at the beginning of May is 19.1 °C. As the month progressed, temperatures tended to remain steady, reaching an average of 19.1 °C by the end of May.

    • Rain 🌧️

  • The climate of Mossel Bay in May is notably wet, with an average of 11 rainy days, and a total of 87.1 mm of precipitation.

    • More

  • New! Chat with our AI weatherman - it’s amazing and free.

Average dry days
20
Dry days
Average rainy days
11
Rainy days
Average snowy days
0
Snow days
Average temperatures
19°/13°
Temperatures
Average wind speed
22 km/h
Avg max wind
Average humidity
72 %
Avg humidity

Mossel Bay Weather May

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

Temperatures trend during May in Mossel Bay

See the weather trend as well as the moving average line

May weather in Mossel Bay day by day

Click on a date for more information
April June
Date Weather Temperatures Rain UV More
1 May Moderate rain at times
Moderate rain at times
 18° /11° 0.9 mm 4
2 May Patchy rain possible
Patchy rain possible
 20° /12° 0.1 mm 4
3 May Cloudy
Cloudy
 19° /12° 0 mm 4
4 May Sunny
Sunny
 21° /11° 0.1 mm 4
5 May Sunny
Sunny
 21° /10° 3.5 mm 4
6 May Sunny
Sunny
 18° /12° 32 mm 4
7 May Overcast
Overcast
 17° /13° 8.5 mm 3
8 May Sunny
Sunny
 17° /11° 0.3 mm 4
9 May Overcast
Overcast
 19° /10° 0 mm 4
10 May Patchy rain possible
Patchy rain possible
 19° /12° 0.3 mm 4
11 May Overcast
Overcast
 18° /12° 6.2 mm 3
12 May Sunny
Sunny
 19° /13° 13.5 mm 4
13 May Sunny
Sunny
 18° /12° 0 mm 4
14 May Sunny
Sunny
 20° /11° 0 mm 5
15 May Cloudy
Cloudy
 21° /13° 0 mm 4
16 May Sunny
Sunny
 22° /14° 0 mm 5
17 May Sunny
Sunny
 20° /14° 0 mm 4
18 May Patchy rain possible
Patchy rain possible
 20° /15° 0.7 mm 4
19 May Partly cloudy
Partly cloudy
 19° /16° 2.2 mm 4
20 May Light drizzle
Light drizzle
 19° /14° 9.4 mm 4
21 May Sunny
Sunny
 20° /12° 3 mm 6
22 May Cloudy
Cloudy
 18° /13° 0.2 mm 4
23 May Sunny
Sunny
 18° /12° 1.5 mm 4
24 May Patchy rain possible
Patchy rain possible
 19° /14° 0.5 mm 5
25 May Sunny
Sunny
 20° /13° 0 mm 5
26 May Overcast
Overcast
 19° /14° 0.5 mm 4
27 May Sunny
Sunny
 18° /12° 0 mm 4
28 May Sunny
Sunny
 22° /14° 0 mm 5
29 May Patchy rain possible
Patchy rain possible
 17° /14° 0.1 mm 2.6
30 May Sunny
Sunny
 19° /16° 0 mm 3.1
31 May Sunny
Sunny
 19° /16° 0 mm 3.5
Next
Important Notice
Our weather forecast for Mossel Bay 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 Mossel Bay forecast closer to your planned date for the most up-to-date weather information.
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Mossel Bay in May - FAQ

What are the expected maximum and minimum temperatures in Mossel Bay during May?

Enjoy moderate daytime temperatures of up to 19° and cooler nights around 13°. Ideal for a range of outdoor activities, from hiking to city tours.

How much rainfall should be expected in Mossel Bay during May?

Moderate rainfall is anticipated in Mossel Bay during May, with a total of 87.1 mm spread over approximately 11 days. Considering plans for rainy days is advisable.

What are the typical wind conditions in Mossel Bay during May?

The average wind speed in Mossel Bay during May is 22 km/h, suggesting breezy to windy conditions, depending on your activities.

May rainfall patterns in Mossel Bay

Explore the daily rainfall trends and prepare for Mossel Bays May weather 💧
Typically, Mossel Bay has 11 rainy days in May with a total of 87.1 mm of rainfall.

UV exposure in Mossel Bay during May

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

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Location coordinates Where is Mossel Bay?

Get accurate weather forecasts for Mossel Bay, located at latitude -34.183 and longitude 22.146. Stay updated with localized weather information tailored for Mossel Bay.

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