Outdoor living in Hailsham is seasonal. October through March are the toughest stretch. Lunch outside is tough year-round, while walking works 6/12 months.
HailshamUnited Kingdom
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Annual
0/12
Dinner Outside
23
0Jan: 0% viability
0
0Feb: 0% viability
0
2Mar: 2% viability
2
16Apr: 16% viability
16
40May: 40% viability
40
56Jun: 56% viability
56
53Jul: 53% viability
53
52Aug: 52% viability
52
46Sep: 46% viability
46
11Oct: 11% viability
11
2Nov: 2% viability
2
0Dec: 0% viability
0
0/12
Dinner Outside
0Jan: 0% viability
0
0Feb: 0% viability
0
2Mar: 2% viability
2
16Apr: 16% viability
16
40May: 40% viability
40
56Jun: 56% viability
56
53Jul: 53% viability
53
52Aug: 52% viability
52
46Sep: 46% viability
46
11Oct: 11% viability
11
2Nov: 2% viability
2
0Dec: 0% viability
0
23%
Cold
0/12
Lunch Outside
41
16Jan: 16% viability
16
21Feb: 21% viability
21
31Mar: 31% viability
31
51Apr: 51% viability
51
60May: 60% viability
60
63Jun: 63% viability
63
57Jul: 57% viability
57
56Aug: 56% viability
56
57Sep: 57% viability
57
37Oct: 37% viability
37
33Nov: 33% viability
33
11Dec: 11% viability
11
0/12
Lunch Outside
16Jan: 16% viability
16
21Feb: 21% viability
21
31Mar: 31% viability
31
51Apr: 51% viability
51
60May: 60% viability
60
63Jun: 63% viability
63
57Jul: 57% viability
57
56Aug: 56% viability
56
57Sep: 57% viability
57
37Oct: 37% viability
37
33Nov: 33% viability
33
11Dec: 11% viability
11
41%
Wind
6/12
Walking
61
52Jan: 52% viability
52
39Feb: 39% viability
39
60Mar: 60% viability
60
71Apr: 71% viability
71
76May: 76% viability
76
77Jun: 77% viability
77
66Jul: 66% viability
66
68Aug: 68% viability
68
71Sep: 71% viability
71
55Oct: 55% viability
55
51Nov: 51% viability
51
46Dec: 46% viability
46
6/12
Walking
52Jan: 52% viability
52
39Feb: 39% viability
39
60Mar: 60% viability
60
71Apr: 71% viability
71
76May: 76% viability
76
77Jun: 77% viability
77
66Jul: 66% viability
66
68Aug: 68% viability
68
71Sep: 71% viability
71
55Oct: 55% viability
55
51Nov: 51% viability
51
46Dec: 46% viability
46
61%
Wind
6/12
Running
61
52Jan: 52% viability
52
39Feb: 39% viability
39
60Mar: 60% viability
60
71Apr: 71% viability
71
76May: 76% viability
76
77Jun: 77% viability
77
66Jul: 66% viability
66
68Aug: 68% viability
68
71Sep: 71% viability
71
55Oct: 55% viability
55
51Nov: 51% viability
51
46Dec: 46% viability
46
6/12
Running
52Jan: 52% viability
52
39Feb: 39% viability
39
60Mar: 60% viability
60
71Apr: 71% viability
71
76May: 76% viability
76
77Jun: 77% viability
77
66Jul: 66% viability
66
68Aug: 68% viability
68
71Sep: 71% viability
71
55Oct: 55% viability
55
51Nov: 51% viability
51
46Dec: 46% viability
46
61%
Wind
Tap any month for details · Click activity name for overview
ComfortableModerateUncomfortable
Based on 2014–2024 hourly climate data · Updated Mar 2025