Siena
June
Weather in Siena for June 2026
Your guide to Siena weather in June - trends and predictions
In general, the average temperature in Siena at the beginning of June is 25.3 °C. As the month progressed, temperatures tended to significantly warm up, reaching an average of 32.7 °C by the end of June.
With an average of 5 rainy days, Siena experiences minimal rainfall in June.
Is June a good time to visit Siena? check out the best time to travel to Siena page.
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Temperatures
Rain 🌧️
More
25
Dry days
5
Rainy days
0
Snow days
29°/15°
Temperatures
17 km/h
Avg max wind
62 %
Avg humidity
Siena Weather June
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Temperatures trend during June in Siena
See the weather trend as well as the moving average line
June weather in Siena day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Jun. |  Patchy rain possible | 25° /11° | 0 mm | 6 | |
| 2 Jun. | Patchy rain possible | 23° /11° | 0.1 mm | 6 | |
| 3 Jun. | Patchy rain possible | 24° /12° | 0.1 mm | 6 | |
| 4 Jun. |  Light drizzle | 25° /11° | 0.7 mm | 6 | |
| 5 Jun. |  Partly cloudy | 25° /11° | 0.6 mm | 6 | |
| 6 Jun. |  Sunny | 27° /12° | 0 mm | 7 | |
| 7 Jun. | Sunny | 28° /13° | 0 mm | 7 | |
| 8 Jun. | Partly cloudy | 30° /14° | 0 mm | 8 | |
| 9 Jun. | Patchy light drizzle | 31° /14° | 0.7 mm | 8 | |
| 10 Jun. | Light rain shower | 27° /14° | 2.3 mm | 7 | |
| 11 Jun. | Light rain shower | 28° /14° | 1.1 mm | 7 | |
| 12 Jun. | Patchy rain possible | 28° /15° | 0.2 mm | 7 | |
| 13 Jun. | Light rain shower | 27° /13° | 0.6 mm | 7 | |
| 14 Jun. | Patchy rain possible | 29° /14° | 0 mm | 7 | |
| 15 Jun. | Sunny | 30° /15° | 0 mm | 8 | |
| 16 Jun. |  Cloudy | 29° /14° | 0 mm | 7 | |
| 17 Jun. | Sunny | 27° /13° | 0.1 mm | 7 | |
| 18 Jun. | Sunny | 32° /14° | 0 mm | 8 | |
| 19 Jun. | Sunny | 34° /15° | 0 mm | 8 | |
| 20 Jun. | Partly cloudy | 34° /18° | 0 mm | 8 | |
| 21 Jun. | Patchy rain possible | 34° /17° | 1.2 mm | 7 | |
| 22 Jun. | Sunny | 31° /15° | 0.3 mm | 8 | |
| 23 Jun. | Light rain shower | 28° /15° | 1.2 mm | 7 | |
| 24 Jun. |  Patchy light rain with thunder | 28° /14° | 7 mm | 7 | |
| 25 Jun. | Light rain shower | 30° /15° | 0.8 mm | 7 | |
| 26 Jun. | Partly cloudy | 32° /15° | 0.1 mm | 8 | |
| 27 Jun. | Partly cloudy | 33° /16° | 0 mm | 8 | |
| 28 Jun. | Sunny | 34° /17° | 0 mm | 9 | |
| 29 Jun. | Sunny | 37° /19° | 0 mm | 9 | |
| 30 Jun. | Sunny | 35° /18° | 0 mm | 8 | |
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Important Notice
Our weather forecast for Siena in June 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 Siena forecast closer to your planned date for the most up-to-date weather information.
Change Month
Siena weather in June vs May vs July
Compare June weather in Siena with the previous and following months. See how temperature, rainfall, wind, and other conditions change throughout the year to help you plan your visit.
| May | June | July | |
|---|---|---|---|
| Weather | Patchy rain possible | Sunny | Sunny |
| Temperatures | 21°/10° | 29°/15° | 34°/17° |
| Rainfall | 95 mm | 17 mm | 10 mm |
| Wind | 13.6 km/h | 16.7 km/h | 21.2 km/h |
| Humidity | 76% | 62% | 53% |
| Rainy days | 23 days | 5 days | 3 days |
| Dry days | 8 days | 25 days | 28 days |
Planning a trip to Siena? Discover the best time to visit
Siena in June - FAQ
What are the expected maximum and minimum temperatures in Siena during June?
During June, expect a variety of temperatures with highs around 29° and lows near 15°, suitable for diverse activities and preferences.
How much rainfall should be expected in Siena during June?
Expect minimal rainfall in Siena during June, with a total of 17.1 mm over approximately 5 days. This minimal precipitation is unlikely to significantly impact plans.
What are the typical wind conditions in Siena during June?
The average wind speed in Siena during June is 17 km/h, suggesting breezy to windy conditions, depending on your activities.
What to pack to Siena in June?
As you prepare for your trip to Siena in June, 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 Siena, during June, is comfortable and enjoyable, regardless of the weather conditions.
- Clothing
- Lightweight Clothing: T-shirts, blouses, shorts, skirts
- Footwear
- Sandals/Flip-flops: Comfortable for warm climates
- Accessories
- Sunglasses: For sun protection
- Sun Hats: Wide-brimmed hats for sun protection in warm weather
- Personal Items
- Sunscreen: High SPF for sunny destinations
- Lip Balm with SPF: To protect against chapped lips
June rainfall patterns in Siena
Explore the daily rainfall trends and prepare for Sienas June weather 💧
UV exposure in Siena during June
Stay informed about UV levels for safe outdoor activities throughout the month of June ☀️
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