August Weather in Forfar, United Kingdom

Last updated: August 27, 2025

In August, the average temperature in Forfar, United Kingdom hovers around 14°C (57°F). Expect a minimum of 4°C (39°F) and a maximum of 24°C (76°F). With 101 mm (4.0 in) of precipitation spread across 18 days, you'll want to be prepared for some rain. The average humidity during this time is a high 86%, making for a notably moist atmosphere.

August Temperature in Forfar

In August in Forfar, the average temperature is 14°C (57°F). Maximums can reach 24°C (76°F) and minimums can be as low as 4°C (39°F). It's a great time to explore outdoor activities while enjoying comfortable weather!

August Weather in Forfar: Daily Temperature Highs, Lows, and Averages

The chart illustrates August temperature patterns in Forfar, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Forfar, August typically has an average temperature of 14°C (57°F), with highs reaching up to 24°C (76°F) and lows dropping to around 4°C (39°F).

Data source: Temperature data for Forfar generated using information from the Copernicus Climate Change Service.

August Precipitation in Forfar

In Forfar in August, the total precipitation amount is 101 mm (4.0 in) spread over 18 days.

August Precipitation Trends in Forfar

The chart displays monthly precipitation patterns in Forfar, with values for each month alongside August’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how August’s conditions compare to those of other months. In Forfar, August typically receives around 101 mm (4.0 inches) of precipitation spread over approximately 18 days.

Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

August Humidity in Forfar

In Forfar in August humidity is 86%. With an average temperature of 14°C (57°F), this humidity feels like a heavy blanket enveloping you, making travel feel oppressive and uncomfortably sticky.

August Average Humidity in Forfar

This chart illustrates the average monthly humidity levels in Forfar, with August’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In August, average humidity in Forfar is approximately 86%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Forfar

In Forfar in August, the maximum UV index is 6, which corresponds to a high Exposure Category. The time to burn is approximately 25 minutes. To find the hourly UV index in Forfar, you can refer to this Hourly UV Index in Forfar.

Maximum UV Index Levels in Forfar for August

The chart shows the monthly maximum UV Index (UVI) for Forfar in August, 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 August, the maximum UV index in Forfar typically reaches 6, which falls under the high exposure category.

Data source: Forfar August 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 August Weather in Forfar Compares to Other Months

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

This table compares monthly weather conditions in Forfar, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	3°C (37°F)	50 mm (2.0 inches)	89%	low
February Weather	3°C (38°F)	100 mm (3.9 inches)	88%	low
March Weather	4°C (40°F)	82 mm (3.2 inches)	86%	moderate
April Weather	6°C (43°F)	43 mm (1.7 inches)	84%	moderate
May Weather	9°C (49°F)	92 mm (3.6 inches)	82%	high
June Weather	12°C (55°F)	83 mm (3.3 inches)	84%	very high
July Weather	14°C (58°F)	96 mm (3.8 inches)	86%	high
August Weather	14°C (57°F)	101 mm (4.0 inches)	86%	high
September Weather	11°C (53°F)	74 mm (2.9 inches)	90%	moderate
October Weather	8°C (47°F)	106 mm (4.2 inches)	91%	moderate
November Weather	5°C (42°F)	97 mm (3.8 inches)	92%	low
December Weather	3°C (38°F)	91 mm (3.6 inches)	88%	low