St. Helens, United Kingdom Weather

  1. St. Helens, United Kingdom Weather
  2. Current conditions
  3. Weather forecast
  4. Averages and extremes
  5. Yesterday's Data
  6. Temperature and possibility of rain in St. Helens over the next 12 hours
  7. Temperature and possibility of rain in St. Helens in the coming days
  8. Rainfall in St. Helens in the coming days
  9. St. Helens Weather Summary
  10. Weather averages by month
  11. St. Helens's weather
  12. Frequently asked questions
  13. Comments
St. Helens, Weather
(Photo by Jacques Bopp on Unsplash)

Current conditions

Updated:
5°C
41.0°F
°C °F

Condition: Partly Cloudy

Pressure: 1,009 hPa

Feel like: 2 °C

Temperature: 5°C

Cloud: 72%

Humidity: 92%

Wind: E - 6 km/h

Visibility: 6.02 km

Weather forecast

Wed
11 Nov
5°C / 10°C
Overcast
Thu
12 Nov
2°C / 6°C
Overcast
Fri
13 Nov
1°C / 6°C
Overcast
Sat
14 Nov
4°C / 7°C
Overcast
Sun
15 Nov
5°C / 12°C
Moderate Drizzle
Hourly forecast today:
03:00 AM
3° / 5°
3° / 5°
Partly Cloudy
92% 12 km/h
04:00 AM
4° / 5°
4° / 5°
Overcast
94% 13 km/h
05:00 AM
4° / 4°
4° / 4°
Overcast
95% 11 km/h
06:00 AM
4° / 5°
4° / 5°
Overcast
94% 11 km/h
07:00 AM
4° / 5°
4° / 5°
Overcast
92% 15 km/h
08:00 AM
4° / 5°
4° / 5°
Overcast
91% 15 km/h
09:00 AM
4° / 5°
4° / 5°
Overcast
92% 11 km/h
10:00 AM
4° / 5°
4° / 5°
Overcast
88% 15 km/h
11:00 AM
4° / 7°
4° / 7°
Overcast
83% 21 km/h
12:00 PM
4° / 8°
4° / 8°
Overcast
80% 23 km/h
13:00 PM
4° / 8°
4° / 8°
Overcast
77% 25 km/h

30 Day Averages and Extremes

  • Average high 9.63°C
  • Average low 5.07°C
  • Hottest day 16°C (27 October 2026)
  • Coldest day 0°C (24 November 2026)
  • Average humidity 76.9%
  • Days with precipitation 16 days
  • Highest precipitation 53 mm (17 November 2026)

Yesterday's Data

  • Max: 7°C
  • Min: 4°C
  • Total Precipitation: 0 mm

Temperature and possibility of rain in St. Helens over the next 12 hours

Temperature and possibility of rain in St. Helens in the coming days

Rainfall in St. Helens in the coming days

St. Helens Climate Summary

St. Helens features a Marine west coast, warm summer (Köppen classification: Cfb), with an average annual temperature of 11.05ºC (51.89ºF), which is about 0.3% higher than the national average for United Kingdom. Annually, the city experiences approximately 85.17 millimeters (3.35 inches) of rainfall, spread across 174.01 rainy days, accounting for 47.67% of the year.

Longitude 53.456307
Latitude -2.737095
Yearly high temperature 13.05ºC (55.49ºF)
Yearly low temperature 7.47ºC (45.45ºF)
Hottest month July 19.53ºC (67.15ºF)
Coldest month December 4.15ºC (39.47ºF)
Yearly precip 85.17mm (3.35in)
Days with rainfall 174.01 days (47.67%)
Driest month April (77.19%)
Wettest month August (78.25%)

Weather averages by month

Month High / Low (°C) Rain
January 6.66° / 2.99° 15.91 days
February 7.41° / 2.95° 13.45 days
March 9.68° / 3.7° 11.73 days
April 12.66° / 5.52° 10.73 days
May 15.17° / 7.91° 13.18 days
June 17.87° / 10.63° 15.27 days
July 19.53° / 12.68° 15.82 days
August 19.17° / 12.93° 17.73 days
September 17.18° / 11.19° 13.09 days
October 13.81° / 8.86° 15.0 days
November 9.83° / 6.07° 15.55 days
December 7.57° / 4.15° 16.55 days

St. Helens's weather

Frequently asked questions

1. What is the hottest month in St. Helens?

July has the highest average monthly temperature (daily mean of 19.53ºC) and December are the coolest (daily mean of 4.15ºC).

2. What should I wear in St. Helens today?

For today's cold weather in St. Helens, with temperatures ranging from 6ºC to 9ºC (42.8ºF to 48.2ºF), you should wear:
- Wool or thermal socks
- Long pants (jeans or other thick materials)
- Scarf to protect the neck area
- Layered clothing (such as a thermal shirt under a sweater)

Temperature

Early
3°C / 5°C
Morning
4°C / 5°C
Afternoon
4°C / 9°C
Evening
5°C / 8°C

Air quality

Moderate

Acceptable air quality, some pollutants present, minor health concerns for sensitive individuals

  • CO2 457
  • CO 262
  • NH3 0
  • NO2 23
  • O3 24
  • PM10 25
  • PM25 23
  • SO2 2
  • CH4 1,436

Sunrise / Sunset

07:27
16:22