Annual mean 11°C · wettest around December · prevailing wind SW
Warmest
19.3 °C
Coldest
6.0 °C
Wettest
28%
Windiest
7.0 m/s
Prevailing
SW
5.7 m/s average
When this place is good five ratings · thirty-six ten-day sections · click a cell to read it
never good
never good
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Every reading
bars actual · line feels-like, °Cchance of rain, %wind speed, m/ssky covered, %
The average temperature in Bootle over the whole year is 11°C. July is the hottest month, with highs of about 19°C; January is the coldest, with lows of about 5°C. Bootle has no sharply defined rainy season: the chance of rain on a given day runs from 11% in April, the driest month, to 23% in December, the wettest. Winds in Bootle are highest in February, averaging 6.2 m/s (22 km/h), and lightest in May, at 4.3 m/s (15 km/h). The prevailing wind is from the SW. The clearest skies in Bootle come in May, when the sky is typically 59% covered; December is the cloudiest month, at 72%.
Month by month Bootle climate by month: average temperatures year round · click a month to read it
Month
High
Low
Feels like
Chance of rain
Cloud
Wind
Being outside
Sun
Walking
January
6°C
5°C
1°C
21%
71%
5.7 m/s
0
0
9
February
8°C
5°C
2°C
19%
67%
6.2 m/s
0
0
14
March
9°C
6°C
4°C
17%
67%
5.3 m/s
1
0
30
April
12°C
7°C
7°C
11%
60%
4.6 m/s
7
0
53
May
15°C
11°C
12°C
13%
59%
4.3 m/s
27
0
79
June
18°C
14°C
15°C
15%
63%
4.8 m/s
51
3
82
July
19°C
15°C
16°C
15%
67%
5.0 m/s
60
5
79
August
19°C
15°C
16°C
16%
64%
5.3 m/s
57
4
80
September
17°C
13°C
14°C
19%
65%
5.1 m/s
41
3
77
October
14°C
10°C
9°C
19%
67%
5.4 m/s
8
0
69
November
10°C
8°C
5°C
20%
70%
5.5 m/s
0
0
35
December
7°C
6°C
2°C
23%
72%
5.7 m/s
0
0
15
High and low are the warmest and coolest of four readings a day — midnight, 6am, noon and 6pm — so a true overnight low can sit a degree or two under them. Chance of rain, cloud and wind are the day’s average; feels-like and the three ratings (each out of 100: Good from 55, Ideal from 80) are read at midday.
Seasons, and the year in short Bootle weather by season
Year round, Bootle has days of about 6°C at their warmest in January, its coolest month, and 19°C in July, its warmest; the coolest hours of the day run from 5°C to 15°C through the year, and the average temperature over the year is 11°C around the clock. Rain is most likely around December and least likely around April. Every figure here is a decade of observations blended into one representative year, so it reads as what this date is usually like, not a forecast for one particular day.
Bootle weather in winterDecember to February
High 7°CLow 5°CRain 21%
Winter in Bootle has typical daily highs of about 7°C and lows of about 5°C, with a 21% chance of rain on a given day.
Bootle weather in springMarch to May
High 12°CLow 8°CRain 14%
Spring in Bootle has typical daily highs of about 12°C and lows of about 8°C, with a 14% chance of rain on a given day.
Bootle weather in summerJune to August
High 18°CLow 15°CRain 15%
Summer in Bootle has typical daily highs of about 18°C and lows of about 15°C, with a 15% chance of rain on a given day.
Bootle weather in autumnSeptember to November
High 13°CLow 10°CRain 19%
Autumn in Bootle has typical daily highs of about 13°C and lows of about 10°C, with a 19% chance of rain on a given day.
When is the rainy season in Bootle?
Bootle has no sharply defined rainy season: the chance of rain on a given day runs from 11% in April, the driest month, to 23% in December, the wettest.
What time of year is Bootle windiest?
Winds in Bootle are highest in February, averaging 6.2 m/s (22 km/h), and lightest in May, at 4.3 m/s (15 km/h). The prevailing wind is from the SW.
What is the average temperature in Bootle year round?
The average temperature in Bootle over the whole year is 11°C. July is the hottest month, with highs of about 19°C; January is the coldest, with lows of about 5°C.