May weather forecast
Hornchurch, United Kingdom

May

Weather in May

May, the last month of the spring in Hornchurch, is a refreshing month, with an average temperature fluctuating between 16.4°C (61.5°F) and 8.1°C (46.6°F).

Temperature

Hornchurch's shift into May sets the average high-temperature at a comfortable 16.4°C (61.5°F), a figure that deviates only slightly from April's 13.8°C (56.8°F). Hornchurch observes an average nighttime temperature of 8.1°C (46.6°F) during May.

Humidity

The average relative humidity in May in Hornchurch is 77%.

Rainfall

In Hornchurch, in May, during 13.1 rainfall days, 18mm (0.71") of precipitation is typically accumulated. In Hornchurch, United Kingdom, during the entire year, the rain falls for 150.3 days and collects up to 287mm (11.3") of precipitation.

Snowfall

In Hornchurch, snow does not fall in May through October.

Daylight

In Hornchurch, the average length of the day in May is 15h and 38min.
On the first day of the month, sunrise is at 5:29 am and sunset at 8:22 pm. On the last day of May, sunrise is at 4:47 am and sunset at 9:06 pm BST.

Sunshine

In May, the average sunshine is 7.6h.

UV index

In Hornchurch, the average daily maximum UV index in May is 4. A UV Index value of 3 to 5 symbolizes a medium vulnerability from unsafe exposure to UV radiation for the ordinary person.
Note: The maximum daily UV index, 4 in May, converts into the following recommendations:
Take precautions - Protection against sunburn is recommended. Avoiding direct sun during mid-day hours can prevent harmful UV radiation exposure. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.

Frequently asked questions

What are the temperatures in Hornchurch in May?
During May, Hornchurch experiences an average high-temperature of 16.4°C (61.5°F) and a low-temperature of 8.1°C (46.6°F).
What is the average humidity in May in Hornchurch?
In Hornchurch, United Kingdom, the average relative humidity in May is 77%.
How much does it rain in Hornchurch in May?
In Hornchurch, United Kingdom, in May, during 13.1 rainfall days, 18mm (0.71") of precipitation is typically accumulated.
When it does not snow in Hornchurch?
In Hornchurch, snow does not fall in May through October.
Does it snow in Hornchurch in May?
In May, in Hornchurch, United Kingdom, it doesn't snow. April is the latest month when it typically snows.
How many hours of daylight does Hornchurch have in May?
In Hornchurch, United Kingdom, the average day length in May is 15h and 38min.
When are sunrise and sunset in May in Hornchurch?
In May, on the first day of the month, sunrise is at 5:29 am and sunset at 8:22 pm. On the last day of the month, in Hornchurch, sunrise is at 4:47 am and sunset at 9:06 pm BST.
How long on average sun shines in May in Hornchurch?
In Hornchurch, United Kingdom, the average sunshine duration in May is 7.6h.
What is the UV index reading in May in Hornchurch?
The average daily maximum UV index in May is 4. A UV Index of 3 to 5 symbolizes a medium health risk from unsafe exposure to Sun's UV rays.
Average high temperature
Average low temperature
Average wind speed
Average max. wind speed
Average wind speed gusts
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
Average temperature in May - Hornchurch, United Kingdom
Average temperature in May
Hornchurch, United Kingdom
  • Average high temperature in May: 16.4°C

The warmest month (with the highest average high temperature) is July (22°C).
The month with the lowest average high temperature is January (6.7°C).

  • Average low temperature in May: 8.1°C

The month with the highest average low temperature is August (14°C).
The coldest month (with the lowest average low temperature) is January (2.5°C).

Average pressure in May - Hornchurch, United Kingdom
Average pressure in May
Hornchurch, United Kingdom
  • Average pressure in May: 1016.8mbar

The month with the highest atmospheric pressure is September (1016.9mbar).
The month with the lowest atmospheric pressure is November (1010.6mbar).

Average wind speed in May - Hornchurch, United Kingdom
Average wind speed in May
Hornchurch, United Kingdom
  • Average wind speed in May: 13.6km/h

The windiest month (with the highest average wind speed) is February (17.9km/h).
The calmest month (with the lowest average wind speed) is July (12.9km/h).

Average humidity in May - Hornchurch, United Kingdom
Average humidity in May
Hornchurch, United Kingdom
  • Average humidity in May: 77%

The month with the highest relative humidity is December (89%).
The month with the lowest relative humidity is August (73%).

Average rainfall in May - Hornchurch, United Kingdom
Average rainfall in May
Hornchurch, United Kingdom
  • Average rainfall in May: 18mm

The wettest month (with the highest rainfall) is December (32mm).
The driest month (with the least rainfall) is April (15mm).

Average rainfall days in May - Hornchurch, United Kingdom
Average rainfall days in May
Hornchurch, United Kingdom
  • Average rainfall days in May: 13.1 days

The month with the highest number of rainy days is July (15.8 days).
The month with the least rainy days is September (9.1 days).

Average snowfall in May - Hornchurch, United Kingdom
Average snowfall in May
Hornchurch, United Kingdom
  • Average snowfall in May: 0mm

The month with the highest snowfall is February (21mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).

Average snowfall days in May - Hornchurch, United Kingdom
Average snowfall days in May
Hornchurch, United Kingdom
  • Average snowfall days in May: 0 days

The month with the highest number of snowfall days is February (3.8 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

Average daylight in May / Average sunshine in May - Hornchurch, United Kingdom
Average daylight in May /
Average sunshine in May
Hornchurch, United Kingdom
  • Average daylight in May: 15h and 4min

The month with the longest days is June (Average daylight: 16h and 36min).
The month with the shortest days is December (Average daylight: 7h and 54min).

  • Average sunshine in May: 7h and 4min

The months with the most sunshine are July and August (Average sunshine: 8h and 12min).
The month with the least sunshine is February (Average sunshine: 3h and 36min).

Average sunshine days in May - Hornchurch, United Kingdom
Average sunshine days in May
Hornchurch, United Kingdom
  • Average sunshine days in May: 13.3 days

The month with the most sunshine days is September (17.8 days).
The month with the least sunshine days is February (12.2 days).

Average UV index in May - Hornchurch, United Kingdom
Average UV index in May
Hornchurch, United Kingdom
  • Average UV index in May: 4

The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 2).

Average cloud cover in May - Hornchurch, United Kingdom
Average cloud cover in May
Hornchurch, United Kingdom
  • Average cloud cover in May: 50

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 47).

Average visibility in May - Hornchurch, United Kingdom
Average visibility in May
Hornchurch, United Kingdom
  • Average visibility in May: 9km

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).

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