Charlestown
May
Weather in Charlestown for May 2025
Your guide to Charlestown weather in May - trends and predictions
In general, the average temperature in Charlestown at the beginning of May is 27.3 °C. As the month progressed, temperatures tended to moderately rise, reaching an average of 28.3 °C by the end of May.
Charlestown experiences an exceptionally high level of rainfall in May, with more than 24 rainy days on average.
Is May a good time to visit Charlestown? check out the best time to travel to Charlestown page.
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0
Dry days
31
Rainy days
0
Snow days
28°/27°
Temperatures
26 km/h
Avg max wind
78 %
Avg humidity
Charlestown in May average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  27° | 2  27° | 3 28° | 4 28° | |||
| 5  27° | 6 27° | 7 27° | 8  27° | 9 28° | 10 27° | 11 27° |
| 12 28° | 13 28° | 14 28° | 15 28° | 16 28° | 17 28° | 18 28° |
| 19 28° | 20 28° | 21 28° | 22 28° | 23 28° | 24 28° | 25 29° |
| 26 28° | 27 29° | 28 28° | 29 28° | 30 28° | 31 28° |
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Temperatures trend during May in Charlestown
See the weather trend as well as the moving average line
May weather day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 May | Light rain shower | 27° /26° | 4.2 mm | 6 | |
| 2 May | Moderate rain at times | 27° /27° | 3.3 mm | 6 | |
| 3 May | Patchy rain possible | 28° /27° | 3.8 mm | 6 | |
| 4 May | Patchy rain possible | 28° /26° | 2.5 mm | 6 | |
| 5 May | Patchy light rain with thunder | 27° /27° | 3.4 mm | 6 | |
| 6 May | Moderate or heavy rain shower | 27° /26° | 7.6 mm | 6 | |
| 7 May | Light rain shower | 27° /26° | 5.6 mm | 6 | |
| 8 May | Patchy light drizzle | 27° /26° | 9.6 mm | 6 | |
| 9 May | Patchy rain possible | 28° /27° | 1.8 mm | 6 | |
| 10 May | Patchy rain possible | 27° /26° | 1 mm | 6 | |
| 11 May | Patchy rain possible | 27° /27° | 0.4 mm | 6 | |
| 12 May | Patchy rain possible | 28° /27° | 5.3 mm | 6 | |
| 13 May | Patchy rain possible | 28° /27° | 0.9 mm | 6 | |
| 14 May | Patchy rain possible | 28° /27° | 0.5 mm | 6 | |
| 15 May | Patchy light drizzle | 28° /27° | 0.6 mm | 6 | |
| 16 May | Patchy rain possible | 28° /27° | 1.6 mm | 6 | |
| 17 May | Patchy rain possible | 28° /27° | 0.6 mm | 6 | |
| 18 May | Patchy rain possible | 28° /27° | 3.6 mm | 6 | |
| 19 May | Patchy rain possible | 28° /28° | 0.7 mm | 6 | |
| 20 May | Light rain shower | 28° /27° | 2.2 mm | 6 | |
| 21 May | Light rain shower | 28° /27° | 2.6 mm | 6 | |
| 22 May | Patchy light rain with thunder | 28° /28° | 3.5 mm | 6 | |
| 23 May | Light rain shower | 28° /28° | 1 mm | 6 | |
| 24 May | Patchy rain possible | 28° /28° | 0.3 mm | 6 | |
| 25 May | Patchy rain possible | 29° /27° | 0.7 mm | 6 | |
| 26 May | Patchy rain possible | 28° /28° | 3.7 mm | 6 | |
| 27 May | Patchy rain possible | 29° /28° | 1.5 mm | 6 | |
| 28 May | Patchy rain possible | 28° /27° | 1.3 mm | 6 | |
| 29 May | Patchy rain possible | 28° /27° | 5.7 mm | 6 | |
| 30 May | Patchy rain possible | 28° /27° | 0.5 mm | 6 | |
| 31 May | Light rain shower | 28° /28° | 3.5 mm | 6 | |
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Important Notice
Our weather forecast for Charlestown 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 Charlestown forecast closer to your planned date for the most up-to-date weather information.
Charlestown in May - FAQ
What are the expected maximum and minimum temperatures in Charlestown during May?
During May, expect a variety of temperatures with highs around 28° and lows near 27°, suitable for diverse activities and preferences.
How much rainfall should be expected in Charlestown during May?
Moderate rainfall is anticipated in Charlestown during May, with a total of 83.6 mm spread over approximately 31 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Charlestown during May?
The average wind speed in Charlestown during May is 26 km/h, suggesting breezy to windy conditions, depending on your activities.
What to pack to Charlestown in May?
As you prepare for your trip to Charlestown 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 Charlestown, during May, is comfortable and enjoyable, regardless of the weather conditions.
- Clothing
- Lightweight Clothing: T-shirts, blouses, shorts, skirts
- Rain Gear: Lightweight, waterproof clothing
- Footwear
- Waterproof Shoes
- Accessories
- Sunglasses: For sun protection
- Sun Hats: Wide-brimmed hats for sun protection in warm weather
- Umbrellas/Raincoats: For rainy days
- Personal Items
- Sunscreen: High SPF for sunny destinations
- Lip Balm with SPF: To protect against chapped lips
May rainfall patterns in Charlestown
Explore the daily rainfall trends and prepare for Charlestowns May weather 💧
UV exposure in Charlestown during May
Stay informed about UV levels for safe outdoor activities throughout the month of May ☀️
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Where is Charlestown?Get accurate weather forecasts for Charlestown, located at latitude 17.133 and longitude -62.617. Stay updated with localized weather information tailored for Charlestown.
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