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Average weather for Argyll and Bute in September

It's cool to moderate in September in Argyll and Bute with an average temperature of 17°C. Temperatures this month range from a low of 15°C to a high of 19°C. At night, you can expect temperatures between 8°C and 12°C.

Daily Temperature in September in Argyll and Bute

Start of September

The month of September starts in Argyll and Bute with mild temps, averaging around 19°C during the day and nights around 12°C. A few showers might pop up early in the month, but overall, it’ll stay mostly sunny and dry.

Mid September

By mid-September, daytime temps drop to around 17°C, with nights around 10°C. There’s a chance of some showers during this time, but plenty of dry and sunny days too.

End of September

By the end of September, the average daytime temperature in Argyll and Bute is around 16°C, while nighttime temps are about 9°C. A shower might pop up, but overall, the weather will be dry and sunny.

In September, there is an average of 88 mm of precipitation, spread over 15 days. The wind speed is around 4 Bft, mostly coming from the Southwest.

Argyll and Bute in September

New York
Temperature Average temperature
17°C 27°C
Sun Max. temperature
19°C 31°C
Sun Min. temperature
15°C -5°C
Rain Total precipitation
88 mm 57 mm
Rain Rainy days
15 days 9 days

UV index

The UV index is a maximum of 5 this month. That's a moderate value on the intensity scale of 1 to 11. Unprotected skin can burn in about 30 minutes.

Is September a good time to visit Argyll and Bute?

Looking for sun and warm weather? September isn’t a good month to be in Argyll and Bute. The temperatures are too low for a warm stay this month.

Temperature records

With 28°C in 2021, Argyll and Bute reached the highest temperature in September over the past 10 years. The lowest daytime temperature in this month was 10°C in 2018. The extreme nighttime temperatures ranged from a lowest recorded value of -1°C to a highest value of 17°C.

Check out the climate of Argyll and Bute for all months and discover the best travel time

Daily Temperature in September in Argyll and Bute

This chart shows the average daily high and low temperatures in September for Argyll and Bute, in degrees Celsius. The red line represents the highs, and the blue line shows the lows. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, provide the average temperatures for this month.

Daily Temperature in September in Argyll and Bute

Daily Precipitation in September in Argyll and Bute

The chart below shows the average daily precipitation in September for Argyll and Bute, measured in millimeters over the past few years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are listed at the bottom of the chart.

A low average precipitation means that the chance of rain on that day is usually small, while a higher average suggests that it rained more often. But remember, it’s just an average, and every day can be different. Based on historical weather data for September, you can expect about 15 days of precipitation in Argyll and Bute.

Daily Precipitation in September in Argyll and Bute

Daily UV index in September in Argyll and Bute

This chart shows the average daily UV index in September in Argyll and Bute, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.

Daily UV Index in September in Argyll and Bute

Temperature in September in Argyll and Bute over the years

This chart shows the average temperature in September in Argyll and Bute, measured in degrees Celsius, over the past few years.

Temperature in September in Argyll and Bute Over the Years

Total precipitation in September in Argyll and Bute over the years

This chart shows the average precipitation in September in Argyll and Bute, measured in millimeters over the past years. Precipitation is always measured as water, whether it’s snow or hail.

Precipitation in September in Argyll and Bute over the years

Daily weather in September for Argyll and Bute

Click on any day in September to get detailed info about the usual weather on that day in Argyll and Bute. Check out the historical temperatures and precipitation over the past 10 years on this day.

Weather experiences in September in Argyll and Bute

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Average weather in Argyll and Bute by month

Click on a month below to see detailed weather info for Argyll and Bute. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.


Or check out the climate of Argyll and Bute for all months at once

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