Royston offers a solid outdoor season. June through August are perfect for all activities. Even dinner outside manages 3/12 months, while walking is comfortable 12/12 months — impressive.
RoystonUnited Kingdom
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Annual
3/12
Dinner Outside
30
0Jan: 0% viability
0
0Feb: 0% viability
0
3Mar: 3% viability
3
19Apr: 19% viability
19
48May: 48% viability
48
71Jun: 71% viability
71
73Jul: 73% viability
73
75Aug: 75% viability
75
56Sep: 56% viability
56
11Oct: 11% viability
11
2Nov: 2% viability
2
0Dec: 0% viability
0
3/12
Dinner Outside
0Jan: 0% viability
0
0Feb: 0% viability
0
3Mar: 3% viability
3
19Apr: 19% viability
19
48May: 48% viability
48
71Jun: 71% viability
71
73Jul: 73% viability
73
75Aug: 75% viability
75
56Sep: 56% viability
56
11Oct: 11% viability
11
2Nov: 2% viability
2
0Dec: 0% viability
0
30%
Cold
5/12
Lunch Outside
50
10Jan: 10% viability
10
20Feb: 20% viability
20
36Mar: 36% viability
36
61Apr: 61% viability
61
63May: 63% viability
63
78Jun: 78% viability
78
71Jul: 71% viability
71
72Aug: 72% viability
72
71Sep: 71% viability
71
65Oct: 65% viability
65
38Nov: 38% viability
38
9Dec: 9% viability
9
5/12
Lunch Outside
10Jan: 10% viability
10
20Feb: 20% viability
20
36Mar: 36% viability
36
61Apr: 61% viability
61
63May: 63% viability
63
78Jun: 78% viability
78
71Jul: 71% viability
71
72Aug: 72% viability
72
71Sep: 71% viability
71
65Oct: 65% viability
65
38Nov: 38% viability
38
9Dec: 9% viability
9
50%
Cold
12/12
Walking
88
85Jan: 85% viability
85
74Feb: 74% viability
74
87Mar: 87% viability
87
92Apr: 92% viability
92
91May: 91% viability
91
95Jun: 95% viability
95
89Jul: 89% viability
89
88Aug: 88% viability
88
89Sep: 89% viability
89
92Oct: 92% viability
92
90Nov: 90% viability
90
86Dec: 86% viability
86
12/12
Walking
85Jan: 85% viability
85
74Feb: 74% viability
74
87Mar: 87% viability
87
92Apr: 92% viability
92
91May: 91% viability
91
95Jun: 95% viability
95
89Jul: 89% viability
89
88Aug: 88% viability
88
89Sep: 89% viability
89
92Oct: 92% viability
92
90Nov: 90% viability
90
86Dec: 86% viability
86
88%
12/12
Running
88
85Jan: 85% viability
85
74Feb: 74% viability
74
87Mar: 87% viability
87
92Apr: 92% viability
92
91May: 91% viability
91
95Jun: 95% viability
95
89Jul: 89% viability
89
88Aug: 88% viability
88
89Sep: 89% viability
89
92Oct: 92% viability
92
90Nov: 90% viability
90
86Dec: 86% viability
86
12/12
Running
85Jan: 85% viability
85
74Feb: 74% viability
74
87Mar: 87% viability
87
92Apr: 92% viability
92
91May: 91% viability
91
95Jun: 95% viability
95
89Jul: 89% viability
89
88Aug: 88% viability
88
89Sep: 89% viability
89
92Oct: 92% viability
92
90Nov: 90% viability
90
86Dec: 86% viability
86
88%
Tap any month for details · Click activity name for overview
ComfortableModerateUncomfortable
Based on 2014–2024 hourly climate data · Updated Mar 2025