Friday 2 December 2011

First frost

The temperature was down to 1 °C last night, and in sheltered parts of the garden there was a light frost, the first I've seen this year. The average first frost date in these parts is mid-October, that's six weeks ago.

The frost had melted away by 10:30, before I thought of taking a photo.

According to wikipedia, "In the United Kingdom, the growing season is defined as starting when the temperature on five consecutive days exceeds 5 °C, and ends after five consecutive days of temperatures below 5 °C." I don't think we've had temperatures that consistently low yet - most days in the last few weeks the maximum daily temperature has been between 6 °C and 9 °C.

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