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Contents
- Weather in January
- Weather in February
- Weather in March
- Weather in April
- Weather in May
- Weather in June
- Weather in July
- Weather in August
- Weather in September
- Weather in October
- Weather in November
- Weather in December
- Frequently asked questions
- Average temperature
- Average pressure
- Average wind speed
- Average humidity
- Average rainfall
- Average rainfall days
- Average snowfall
- Average snowfall days
- Average daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
Climate and monthly weather forecast
Weather in January
January, like December, in Royston, United Kingdom, is a wintry winter month, with an average temperature varying between 1.7°C (35.1°F) and 5.9°C (42.6°F). The coldest time of the year is January, with temperatures averaging a high of 5.9°C (42.6°F) and a low of 1.7°C (35.1°F). Weather in January »
Weather in February
The last month of the winter, February, is a chilly month in Royston, United Kingdom, with an average temperature ranging between min 2.1°C (35.8°F) and max 7°C (44.6°F). The onset of February manifests an average high-temperature of a frosty 7°C (44.6°F), demonstrating a minor variation from the preceding month. Weather in February »
Weather in March
The first month of the spring, March, is a cool month in Royston, United Kingdom, with an average temperature fluctuating between 3.1°C (37.6°F) and 10.1°C (50.2°F). The onset of March marks a slight increase in the average high-temperature, moving from a chilly 7°C (44.6°F) in February to a cool 10.1°C (50.2°F). Weather in March »
Weather in April
April in Royston, United Kingdom, is a moderate spring month, with temperature in the range of an average low of 4.8°C (40.6°F) and an average high of 13.4°C (56.1°F). Royston in April observes a minor temperature shift, with average high-temperatures adjusting from a fresh 10.1°C (50.2°F) in March to a refreshing 13.4°C (56.1°F). Weather in April »
Weather in May
The last month of the spring, May, is another refreshing month in Royston, United Kingdom, with an average temperature fluctuating between 7.3°C (45.1°F) and 15.9°C (60.6°F). The advent of May brings an average high-temperature of a still moderate 15.9°C (60.6°F), almost identical to the preceding month. Weather in May »
Weather in June
The first month of the summer, June, is a comfortable month in Royston, United Kingdom, with an average temperature ranging between min 9.9°C (49.8°F) and max 18.4°C (65.1°F). During June, Royston observes a subtle ascent to an enjoyable 18.4°C (65.1°F) from May's 15.9°C (60.6°F) in the average high-temperature. Weather in June »
Weather in July
July is a pleasant summer month in Royston, United Kingdom, with an average temperature varying between 12.5°C (54.5°F) and 21.3°C (70.3°F). The temperature hits its peak in July and August, recording an average high-temperature of 21.3°C (70.3°F). Weather in July »
Weather in August
August, the last month of the summer in Royston, is another pleasant month, with an average temperature fluctuating between 13.5°C (56.3°F) and 21.3°C (70.3°F). The warmest period, with an average high-temperature of 21.3°C (70.3°F), falls in July and August. Weather in August »
Weather in September
The first month of the autumn, September, is also an enjoyable month in Royston, United Kingdom, with an average temperature ranging between min 11.5°C (52.7°F) and max 18.5°C (65.3°F). With September's arrival, Royston's weather records an average high-temperature of an enjoyable 18.5°C (65.3°F), marking little difference from August's 21.3°C (70.3°F). Weather in September »
Weather in October
October, the same as September, in Royston, United Kingdom, is another refreshing autumn month, with temperature in the range of an average low of 8.8°C (47.8°F) and an average high of 14.5°C (58.1°F). October is characterized by a mild reduction in the average high-temperature, from 18.5°C (65.3°F) in September to a still refreshing 14.5°C (58.1°F). Weather in October »
Weather in November
The last month of the autumn, November, is another chilly month in Royston, United Kingdom, with an average temperature ranging between min 5.4°C (41.7°F) and max 9.6°C (49.3°F). November indicates a minor shift in the average high-temperature, from October's mild 14.5°C (58.1°F) to a frosty 9.6°C (49.3°F). Weather in November »
Weather in December
December, the first month of the winter in Royston, is also a frosty month, with an average temperature fluctuating between 7°C (44.6°F) and 3.1°C (37.6°F). Royston marks the onset of December with an average high-temperature of a still chilly 7°C (44.6°F), subtly divergent from November's 9.6°C (49.3°F). Weather in December »
Updated: Feb 8, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the coldest month in Royston?
With average high and low temperatures of 5.9°C (42.6°F) and 1.7°C (35.1°F) respectively, January is Royston's coldest month.
How much does it rain in Royston?
Throughout the year, in Royston, there are 173.6 rainfall days, and 381mm (15") of precipitation is accumulated.
When does it snow in Royston?
January through March, November and December are months with snowfall.
How many days does it snow in Royston?
In Royston, United Kingdom, during the entire year, snow falls for 8.7 days and aggregates up to 54mm (2.13") of snow.
What are the months with the lowest UV index in Royston?
The months with the lowest UV index in Royston are January, February, November and December, with an average maximum UV index of 2.
When does it snow the most in Royston?
The month with the most snowfall is February, when snow falls for 3.3 days and typically aggregates up to 23mm (0.91") of snow.
What is the month with the least sunshine in Royston?
The month with the least sunshine in Royston is February, with an average of 3.7h of sunshine.
What is the driest month in Royston?
The month with the least rainfall in Royston is April, when the rain falls for 15.1 days and typically collects 20mm (0.79") of precipitation.
When it does not snow in Royston?
In Royston, snow does not fall in April through October.
What is the wettest month in Royston?
June is the month with the most rainfall. Rain falls for 17.4 days and accumulates 48mm (1.89") of precipitation.
When are the longest days in Royston?
June has the longest days of the year in Royston, United Kingdom, with an average of 16h and 42min of daylight.
What are the warmest months in Royston?
July and August bring Royston's average highest temperatures, reaching a high of 21.3°C (70.3°F).
When is the highest UV index in Royston?
July is the month with the highest UV index, with an average maximum UV index of 5.
What is the least humid month in Royston?
August is the least humid month, with an average relative humidity of 75%.
What month has the most sunshine in Royston?
With an average of 8.1h of sunshine, August has the most sunshine of the year in Royston.
When is Daylight Saving Time (DST) in Royston?
On Sunday, 27. October 2024, at 2:00 am, Daylight Saving Time ends in Royston, United Kingdom, and the time zone changes from BST to GMT. The next Daylight Saving Time starts on Sunday, 30. March 2025, at 1:00 am, and the time zone reverts from GMT to BST.
What is the most humid month in Royston?
With an average relative humidity of 90%, December is the most humid month.
What is the month with the shortest days in Royston?
With an average of 7h and 48min of daylight, December has the shortest days of the year in Royston, United Kingdom.
Average temperature
Royston, United Kingdom
The warmest months (with the highest average high temperature) are July and August (21.3°C).
The month with the lowest average high temperature is January (5.9°C).
The month with the highest average low temperature is August (13.5°C).
The coldest month (with the lowest average low temperature) is January (1.7°C).
Average pressure
Royston, United Kingdom
- Average pressure in January:
1013.9mbar - Average pressure in February:
1013.3mbar - Average pressure in March:
1015.2mbar - Average pressure in April:
1015.7mbar - Average pressure in May:
1016.6mbar - Average pressure in June:
1016mbar
- Average pressure in July:
1014.9mbar - Average pressure in August:
1014.3mbar - Average pressure in September:
1016.5mbar - Average pressure in October:
1014.8mbar - Average pressure in November:
1010.2mbar - Average pressure in December:
1013.6mbar
The month with the highest atmospheric pressure is May (1016.6mbar).
The month with the lowest atmospheric pressure is November (1010.2mbar).
Average wind speed
Royston, United Kingdom
- Average wind speed in January:
17.8km/h - Average wind speed in February:
18.4km/h - Average wind speed in March:
16.6km/h - Average wind speed in April:
13.9km/h - Average wind speed in May:
13.8km/h - Average wind speed in June:
13km/h
- Average wind speed in July:
12.7km/h - Average wind speed in August:
13.5km/h - Average wind speed in September:
13.4km/h - Average wind speed in October:
15.6km/h - Average wind speed in November:
16.7km/h - Average wind speed in December:
18.5km/h
The windiest month (with the highest average wind speed) is December (18.5km/h).
The calmest month (with the lowest average wind speed) is July (12.7km/h).
Average humidity
Royston, United Kingdom
The month with the highest relative humidity is December (90%).
The month with the lowest relative humidity is August (75%).
Average rainfall
Royston, United Kingdom
The wettest month (with the highest rainfall) is June (48mm).
The driest month (with the least rainfall) is April (20mm).
Average rainfall days
Royston, United Kingdom
- Average rainfall days in January:
12.5 days - Average rainfall days in February:
12 days - Average rainfall days in March:
13 days - Average rainfall days in April:
15.1 days - Average rainfall days in May:
17.1 days - Average rainfall days in June:
17.4 days
- Average rainfall days in July:
19.6 days - Average rainfall days in August:
16.3 days - Average rainfall days in September:
11.5 days - Average rainfall days in October:
12.5 days - Average rainfall days in November:
12.6 days - Average rainfall days in December:
14 days
The month with the highest number of rainy days is July (19.6 days).
The month with the least rainy days is September (11.5 days).
Average snowfall
Royston, United Kingdom
The month with the highest snowfall is February (23mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days
Royston, United Kingdom
- Average snowfall days in January:
2.6 days - Average snowfall days in February:
3.3 days - Average snowfall days in March:
1 days - Average snowfall days in April:
0.3 days - Average snowfall days in May:
0 days - Average snowfall days in June:
0 days
- Average snowfall days in July:
0 days - Average snowfall days in August:
0 days - Average snowfall days in September:
0 days - Average snowfall days in October:
0 days - Average snowfall days in November:
0.3 days - Average snowfall days in December:
1.2 days
The month with the highest number of snowfall days is February (3.3 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Royston, United Kingdom
- Average daylight in January:
8h and 2min - Average daylight in February:
10h and 0min - Average daylight in March:
11h and 5min - Average daylight in April:
13h and 5min - Average daylight in May:
15h and 4min - Average daylight in June:
16h and 4min
- Average daylight in July:
16h and 1min - Average daylight in August:
14h and 4min - Average daylight in September:
12h and 4min - Average daylight in October:
10h and 4min - Average daylight in November:
8h and 5min - Average daylight in December:
7h and 5min
The month with the longest days is June (Average daylight: 16h and 42min).
The month with the shortest days is December (Average daylight: 7h and 48min).
- Average sunshine in January:
4h and 1min - Average sunshine in February:
3h and 4min - Average sunshine in March:
5h and 4min - Average sunshine in April:
7h and 4min - Average sunshine in May:
7h and 2min - Average sunshine in June:
7h and 2min
- Average sunshine in July:
7h and 5min - Average sunshine in August:
8h and 1min - Average sunshine in September:
7h and 1min - Average sunshine in October:
4h and 2min - Average sunshine in November:
4h and 1min - Average sunshine in December:
4h and 2min
The month with the most sunshine is August (Average sunshine: 8h and 6min).
The month with the least sunshine is February (Average sunshine: 3h and 42min).
Average sunshine days
Royston, United Kingdom
- Average sunshine days in January:
15.3 days - Average sunshine days in February:
11.9 days - Average sunshine days in March:
14.8 days - Average sunshine days in April:
11.7 days - Average sunshine days in May:
9.6 days - Average sunshine days in June:
8.1 days
- Average sunshine days in July:
8.6 days - Average sunshine days in August:
11.3 days - Average sunshine days in September:
15 days - Average sunshine days in October:
15.5 days - Average sunshine days in November:
14 days - Average sunshine days in December:
14.8 days
The month with the most sunshine days is October (15.5 days).
The month with the least sunshine days is June (8.1 days).
Average UV index
Royston, United Kingdom
The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover
Royston, United Kingdom
The month with the most cloud cover is February (Cloud cover 61).
The months with the least cloud cover are August and September (Cloud cover 48).
Average visibility
Royston, United Kingdom
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
