The calendar below shows a visual representation of when the heatwave criteria has been recorded this year, along with those dates that have been hot and warm.
A UK heatwave threshold is met when a location records a period of at least three consecutive days with daily maximum temperatures meeting or exceeding the heatwave temperature threshold. For Reigate, this is 28ºC.
The Heatwave days are shown in red (28ºC+), the hot days in orange (25ºC+) and the warm days (20ºC+) in yellow
| January 2026
| | | Mon | Tue | Wed | Thu | Fri | Sat | Sun |
|---|
| | | | 1
5.5 | 2
3.7 | 3
3.3 | 4
3.2 | 5
2.7 | 6
4.3 | 7
6.1 | 8
8.4 | 9
5.9 | 10
3.2 | 11
10.1 | 12
10.6 | 13
10.7 | 14
9.8 | 15
9.8 | 16
9.2 | 17
10.3 | 18
12.3 | 19
10.2 | 20
9.6 | 21
9.1 | 22
9.1 | 23
9.1 | 24
9.6 | 25
7.7 | 26
7.1 | 27
10.4 | 28
8.8 | 29
6.3 | 30
10.4 | 31
10.0 | |
| | February 2026
| | | Mon | Tue | Wed | Thu | Fri | Sat | Sun |
|---|
| | | | | | | 1
9.2 | 2
8.2 | 3
6.4 | 4
11.4 | 5
8.7 | 6
10.8 | 7
10.1 | 8
10.6 | 9
10.2 | 10
11.2 | 11
11.9 | 12
9.9 | 13
10.1 | 14
6.9 | 15
8.1 | 16
| 17
| 18
| 19
| 20
| 21
| 22
| 23
| 24
| 25
| 26
| 27
| 28
| |
| | March 2026
| | | Mon | Tue | Wed | Thu | Fri | Sat | Sun |
|---|
| | | | | | | 1
| 2
| 3
| 4
| 5
| 6
| 7
| 8
| 9
| 10
| 11
| 12
| 13
| 14
| 15
| 16
| 17
| 18
| 19
| 20
| 21
| 22
| 23
| 24
| 25
| 26
| 27
| 28
| 29
| 30
| 31
| | | | | |
|
| April 2026
| | | Mon | Tue | Wed | Thu | Fri | Sat | Sun |
|---|
| | | 1
| 2
| 3
| 4
| 5
| 6
| 7
| 8
| 9
| 10
| 11
| 12
| 13
| 14
| 15
| 16
| 17
| 18
| 19
| 20
| 21
| 22
| 23
| 24
| 25
| 26
| 27
| 28
| 29
| 30
| | | |
| | May 2026
| | | Mon | Tue | Wed | Thu | Fri | Sat | Sun |
|---|
| | | | | 1
| 2
| 3
| 4
| 5
| 6
| 7
| 8
| 9
| 10
| 11
| 12
| 13
| 14
| 15
| 16
| 17
| 18
| 19
| 20
| 21
| 22
| 23
| 24
| 25
| 26
| 27
| 28
| 29
| 30
| 31
| |
| | June 2026
| | | Mon | Tue | Wed | Thu | Fri | Sat | Sun |
|---|
1
| 2
| 3
| 4
| 5
| 6
| 7
| 8
| 9
| 10
| 11
| 12
| 13
| 14
| 15
| 16
| 17
| 18
| 19
| 20
| 21
| 22
| 23
| 24
| 25
| 26
| 27
| 28
| 29
| 30
| | | | | |
|
| July 2026
| | | Mon | Tue | Wed | Thu | Fri | Sat | Sun |
|---|
| | | 1
| 2
| 3
| 4
| 5
| 6
| 7
| 8
| 9
| 10
| 11
| 12
| 13
| 14
| 15
| 16
| 17
| 18
| 19
| 20
| 21
| 22
| 23
| 24
| 25
| 26
| 27
| 28
| 29
| 30
| 31
| | |
| | August 2026
| | | Mon | Tue | Wed | Thu | Fri | Sat | Sun |
|---|
| | | | | | 1
| 2
| 3
| 4
| 5
| 6
| 7
| 8
| 9
| 10
| 11
| 12
| 13
| 14
| 15
| 16
| 17
| 18
| 19
| 20
| 21
| 22
| 23
| 24
| 25
| 26
| 27
| 28
| 29
| 30
| 31
| | | | | | |
| | September 2026
| | | Mon | Tue | Wed | Thu | Fri | Sat | Sun |
|---|
| | 1
| 2
| 3
| 4
| 5
| 6
| 7
| 8
| 9
| 10
| 11
| 12
| 13
| 14
| 15
| 16
| 17
| 18
| 19
| 20
| 21
| 22
| 23
| 24
| 25
| 26
| 27
| 28
| 29
| 30
| | | | |
|
| October 2026
| | | Mon | Tue | Wed | Thu | Fri | Sat | Sun |
|---|
| | | | 1
| 2
| 3
| 4
| 5
| 6
| 7
| 8
| 9
| 10
| 11
| 12
| 13
| 14
| 15
| 16
| 17
| 18
| 19
| 20
| 21
| 22
| 23
| 24
| 25
| 26
| 27
| 28
| 29
| 30
| 31
| |
| | November 2026
| | | Mon | Tue | Wed | Thu | Fri | Sat | Sun |
|---|
| | | | | | | 1
| 2
| 3
| 4
| 5
| 6
| 7
| 8
| 9
| 10
| 11
| 12
| 13
| 14
| 15
| 16
| 17
| 18
| 19
| 20
| 21
| 22
| 23
| 24
| 25
| 26
| 27
| 28
| 29
| 30
| | | | | | |
| | December 2026
| | | Mon | Tue | Wed | Thu | Fri | Sat | Sun |
|---|
| | 1
| 2
| 3
| 4
| 5
| 6
| 7
| 8
| 9
| 10
| 11
| 12
| 13
| 14
| 15
| 16
| 17
| 18
| 19
| 20
| 21
| 22
| 23
| 24
| 25
| 26
| 27
| 28
| 29
| 30
| 31
| | | |
|