Where to Go for Great Weather
United Kingdom · Regional climate

Hertfordshirewhen to go

Regional slice of United Kingdom with its own temperature profile. Best months here: Jun · Jul · Aug.

Range
7–22 °C
Compare
+1.9°C vs. United Kingdom mean
Country
United Kingdom
TZ
Europe/London
Region match
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12-month climate · Hertfordshire

How the year moves in Hertfordshire

Ten years of ERA5, aggregated over Hertfordshire itself rather than over United Kingdom as a whole — the same series the month-by-month scores below are built from.

Temperature°C
Temperature · 12-month climatologyHertfordshire, United Kingdom. Average daytime high by month in °C. Lowest in January (7.2), highest in July (22.5). Monthly means: 7.2, 8.8, 10.7, 13.5, 17.2, 20.6, 22.5, 22.1, 19.4, 14.9, 10.3, 8.5.
View data table
MonthAverage daytime high (°C)
January7.2
February8.8
March10.7
April13.5
May17.2
June20.6
July22.5
August22.1
September19.4
October14.9
November10.3
December8.5
Rainfallmm
Rainfall · 12-month climatologyHertfordshire, United Kingdom. Rainfall by month in mm. Lowest in April (44), highest in October (75). Monthly means: 60, 52, 59, 44, 59, 65, 62, 57, 62, 75, 66, 68.
View data table
MonthRainfall (mm)
January60
February52
March59
April44
May59
June65
July62
August57
September62
October75
November66
December68
Sunshinehr / day
Sunshine · 12-month climatologyHertfordshire, United Kingdom. Sunshine hours by month in hr / day. Lowest in December (1.7), highest in May (6.7). Monthly means: 2.3, 3.2, 4.4, 6.4, 6.7, 6.5, 5.8, 5.4, 4.6, 3.4, 2.6, 1.7.
View data table
MonthSunshine hours (hr / day)
January2.3
February3.2
March4.4
April6.4
May6.7
June6.5
July5.8
August5.4
September4.6
October3.4
November2.6
December1.7
Month by month · Hertfordshire

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Other regions · United Kingdom

Nearby and comparable

Safety · 5 governments

What the governments say about United Kingdom

Combined advisory · most-cautious-wins
Exercise increased caution
Highest level across 5 governments · Advisory last changed
See breakdown by country
AU

Exercise increased caution

Changed Checked www.smartraveller.gov.au
CA

Exercise increased caution

Changed Checked travel.gc.ca
DE

Exercise normal precautions

Changed Checked www.auswaertiges-amt.de
US

Exercise increased caution

Changed Checked travel.state.gov
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