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Caerphilly County Borough (Caerphilly)
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Weather in Caerphilly County Borough for May 2027

Your guide to Caerphilly County Borough weather in May - trends and predictions

    Temperatures

  • In general, the average temperature in Caerphilly County Borough at the beginning of May is 14.1 °C. As the month progressed, temperatures tended to significantly warm up, reaching an average of 23 °C by the end of May.

    • Rain 🌧️

  • Caerphilly County Borough in May brings notable rainfall, with an average of 20 rainy days and a total precipitation of 89.7 mm.

    • More

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

Average dry days
11
Dry days
Average rainy days
20
Rainy days
Average snowy days
0
Snow days
Average temperatures
17°/8°
Temperatures
Average wind speed
20 km/h
Avg max wind
Average humidity
81 %
Avg humidity

Caerphilly County Borough Weather May

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

Temperatures trend during May in Caerphilly County Borough

See the weather trend as well as the moving average line

May weather in Caerphilly County Borough day by day

Click on a date for more information
April June
Date Weather Temperatures Rain UV More
1 May Moderate or heavy rain shower
Moderate or heavy rain shower
 15° /7° 13.1 mm 3
2 May Moderate or heavy rain shower
Moderate or heavy rain shower
 16° /6° 10.8 mm 3
3 May Moderate or heavy rain shower
Moderate or heavy rain shower
 15° /8° 4.8 mm 2
4 May Moderate rain at times
Moderate rain at times
 14° /9° 2 mm 2
5 May Patchy rain possible
Patchy rain possible
 14° /7° 0.3 mm 3
6 May Moderate rain at times
Moderate rain at times
 12° /7° 1.2 mm 3
7 May Moderate rain at times
Moderate rain at times
 13° /5° 1.7 mm 4
8 May Patchy rain possible
Patchy rain possible
 15° /8° 0.5 mm 2
9 May Overcast
Overcast
 16° /7° 0 mm 6
10 May Overcast
Overcast
 13° /6° 0 mm 5
11 May Overcast
Overcast
 13° /2° 0 mm 5
12 May Patchy rain possible
Patchy rain possible
 13° /2° 0.2 mm 6
13 May Moderate rain at times
Moderate rain at times
 11° /6° 1.6 mm 4
14 May Moderate or heavy rain shower
Moderate or heavy rain shower
 11° /4° 5.1 mm 3
15 May Patchy rain possible
Patchy rain possible
 11° /2° 0.1 mm 4
16 May Patchy rain possible
Patchy rain possible
 12° /3° 2.5 mm 2
17 May Moderate rain at times
Moderate rain at times
 10° /4° 3.1 mm 4
18 May Heavy rain at times
Heavy rain at times
 13° /5° 13.5 mm 2
19 May Moderate or heavy rain shower
Moderate or heavy rain shower
 14° /9° 20 mm 1
20 May Moderate rain at times
Moderate rain at times
 14° /10° 4.9 mm 3
21 May Patchy rain possible
Patchy rain possible
 19° /8° 1.1 mm 3
22 May Overcast
Overcast
 22° /10° 0 mm 7
23 May Sunny
Sunny
 21° /11° 0 mm 7
24 May Sunny
Sunny
 24° /10° 0 mm 7
25 May Sunny
Sunny
 27° /15° 0 mm 7
26 May Patchy rain possible
Patchy rain possible
 28° /16° 0.3 mm 7
27 May Cloudy
Cloudy
 25° /15° 2 mm 5
28 May Patchy rain possible
Patchy rain possible
 25° /12° 0.5 mm 7
29 May Cloudy
Cloudy
 19° /11° 0 mm 7
30 May Sunny
Sunny
 20° /8° 0 mm 7
31 May Patchy rain possible
Patchy rain possible
 17° /9° 0.3 mm 3
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Important Notice
Our weather forecast for Caerphilly County Borough 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 Caerphilly County Borough forecast closer to your planned date for the most up-to-date weather information.
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Caerphilly County Borough in May - FAQ

What are the expected maximum and minimum temperatures in Caerphilly County Borough during May?

Enjoy moderate daytime temperatures of up to 17° and cooler nights around 8°. Ideal for a range of outdoor activities, from hiking to city tours.

How much rainfall should be expected in Caerphilly County Borough during May?

Moderate rainfall is anticipated in Caerphilly County Borough during May, with a total of 89.7 mm spread over approximately 20 days. Considering plans for rainy days is advisable.

What are the typical wind conditions in Caerphilly County Borough during May?

The average wind speed in Caerphilly County Borough during May is 20 km/h, suggesting breezy to windy conditions, depending on your activities.

May rainfall patterns in Caerphilly County Borough

Explore the daily rainfall trends and prepare for Caerphilly County Boroughs May weather 💧
Typically, Caerphilly County Borough has 20 rainy days in May with a total of 89.7 mm of rainfall.

UV exposure in Caerphilly County Borough during May

Stay informed about UV levels for safe outdoor activities throughout the month of May ☀️
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Location coordinates Where is Caerphilly County Borough?

Get accurate weather forecasts for Caerphilly County Borough, located at latitude 51.575 and longitude -3.218. Stay updated with localized weather information tailored for Caerphilly County Borough.

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