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September Weather in Tsimasham, Bhutan

Last updated: August 22, 2025

In September, the average temperature in Tsimasham, Bhutan is a mild 19°C (67°F), with lows of 14°C (58°F) and highs reaching 26°C (79°F). Expect abundant rainfall, with 573 mm (22.5 in) of precipitation spread over 29 days, and a high average humidity of 93%. Prepare for a wet and warm experience!

September Temperature in Tsimasham

In September in Tsimasham, the average temperature is 19°C (67°F). Maximums can reach 26°C (79°F), while minimums can drop to as low as 14°C (58°F). This mild climate makes Tsimasham an ideal destination for travelers seeking comfortable weather.

September Weather in Tsimasham: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Tsimasham, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Tsimasham, September typically has an average temperature of 19°C (67°F), with highs reaching up to 26°C (79°F) and lows dropping to around 14°C (58°F).
JanFebMarAprMayJunJulAugSepOctNovDec454854596367686866625448
Data source: Temperature data for Tsimasham generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

September Precipitation in Tsimasham

In Tsimasham in September, the total precipitation amount is 573 mm (22.5 in) over the course of 29 days.

September Precipitation Trends in Tsimasham

The chart displays monthly precipitation patterns in Tsimasham, with values for each month alongside September’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how September’s conditions compare to those of other months. In Tsimasham, September typically receives around 573 mm (22.5 inches) of precipitation spread over approximately 29 days.
JanFebMarAprMayJunJulAugSepOctNovDec17458814724562311857625731591413
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Tsimasham

In Tsimasham in September humidity is 93%. With an average temperature of 19°C (67°F), this humidity feels like a warm, heavy blanket wrapping around you, making travel feel sluggish and ensuring that every step is accompanied by a constant sheen of sweat.

September Average Humidity in Tsimasham

This chart illustrates the average monthly humidity levels in Tsimasham, with September’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In September, average humidity in Tsimasham is approximately 93%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec59%61%38%34%60%83%93%93%93%88%80%75%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Tsimasham

In Tsimasham in September, the maximum UV index reaches 13, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take protective measures. For detailed information, you can check the Hourly UV Index in Tsimasham.

Maximum UV Index Levels in Tsimasham for September

The chart shows the monthly maximum UV Index (UVI) for Tsimasham in September, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In September, the maximum UV index in Tsimasham typically reaches 13, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec79111314151515131197
Data source: Tsimasham September UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

How September Weather in Tsimasham Compares to Other Months

Weather in Tsimasham varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Tsimasham, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Tsimasham, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather7°C (46°F)17 mm (0.7 inches)59%high
February Weather9°C (48°F)45 mm (1.8 inches)61%very high
March Weather12°C (54°F)88 mm (3.5 inches)38%extreme
April Weather15°C (59°F)147 mm (5.8 inches)34%extreme
May Weather17°C (63°F)245 mm (9.7 inches)60%extreme
June Weather20°C (67°F)623 mm (24.5 inches)83%extreme
July Weather20°C (68°F)1185 mm (46.7 inches)93%extreme
August Weather20°C (69°F)762 mm (30.0 inches)93%extreme
September Weather19°C (67°F)573 mm (22.5 inches)93%extreme
October Weather16°C (62°F)159 mm (6.3 inches)88%extreme
November Weather12°C (54°F)14 mm (0.5 inches)80%very high
December Weather9°C (48°F)13 mm (0.5 inches)75%high

Compare Tsimasham's Climate with Cities Worldwide