Temperatures in Thimphu and Paro range from 15°C to 25°C (59°F to 77°F) during the day, and can drop to 10°C to 15°C (50°F to 59°F) at night. In higher-altitude regions, like Bumthang and Punakha, temperatures are generally between 10°C to 20°C (50°F to 68°F).

September is generally not the best time for travel to Bhutan due to the lingering monsoon rains. However, the end of the month offers better weather for sightseeing and outdoor activities, and it is a quieter time to visit before the peak season starts in October.

Trekking in Bhutan in September is not ideal due to the heavy rains, which can make trails muddy and slippery. The Druk Path Trek and other higher-altitude treks may also be affected by the rain, and the conditions are not as favorable for hiking.

You should pack for rainy weather, including waterproof clothing, light waterproof shoes, umbrellas, and light layers. It’s also a good idea to bring insect repellent and dry bags for your belongings to protect against rain.

Snowfall is very unlikely in September, as it is still part of the monsoon season. Snowfall only occurs in higher-altitude areas in late autumn or winter.

Yes, September is generally a wet month, especially during the first half of the month, as it is still within the monsoon season. There will be frequent rains, which can affect outdoor activities and sightseeing.

The chance of rain is high in September, particularly in the first half of the month. Frequent rain showers and cloudy conditions are typical. Towards the end of the month, the rain tends to decrease, and the weather becomes more stable.

Due to the monsoon rains, visibility may be limited at times in September, especially in high-altitude areas and mountainous regions. However, later in the month, as the weather clears, visibility improves for better sightseeing and photography.

Since September is part of the low tourist season, it is not crowded, making it a good time for travelers who prefer to avoid large crowds. However, some attractions might be inaccessible due to the rain.

September offers a unique atmosphere for photography with lush green landscapes, though the frequent rain can make capturing the best views challenging. If you enjoy capturing moody skies and misty mountains, this month could be rewarding, but you’ll need to be patient with the weather.