Historical Ranked Monthly Data for April - Max 1hr Temp Rise / °C
Weather Variable:
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Top monthly mean
Rank
Value
Date
1
2.8
Apr 2020
2
2.8
Apr 2025
3
2.7
Apr 2026
4
2.5
Apr 2019
5
2.5
Apr 2012
6
2.4
Apr 2021
7
2.4
Apr 2011
8
2.4
Apr 2009
9
2.4
Apr 2013
10
2.3
Apr 2017
Bottom monthly mean
Rank
Value
Date
1
1.7
Apr 2018
2
2.1
Apr 2014
3
2.1
Apr 2024
4
2.2
Apr 2023
5
2.3
Apr 2016
6
2.3
Apr 2010
7
2.3
Apr 2015
8
2.3
Apr 2022
9
2.3
Apr 2017
10
2.4
Apr 2013
Max 1hr Temp Rise monthly extremes: highest and lowest monthly means. There are 18 valid months for the chosen period from 2009 to present for Apr in London, NW3.
Top monthly lowest
Rank
Value
Date
1
1.3
Apr 2026
2
1.2
Apr 2025
3
1.2
Apr 2023
4
1.2
Apr 2017
5
1.1
Apr 2022
6
1.1
Apr 2013
7
1.0
Apr 2019
8
1.0
Apr 2010
9
0.9
Apr 2024
10
0.9
Apr 2016
Bottom monthly lowest
Rank
Value
Date
1
0.3
Apr 2018
2
0.4
Apr 2009
3
0.4
Apr 2012
4
0.5
Apr 2015
5
0.6
Apr 2020
6
0.7
Apr 2014
7
0.7
Apr 2021
8
0.9
Apr 2011
9
0.9
Apr 2016
10
0.9
Apr 2024
Max 1hr Temp Rise monthly extremes: highest and lowest monthly minima. There are 18 valid months for the chosen period from 2009 to present for Apr in London, NW3.
Top monthly highest
Rank
Value
Date
1
5.7
Apr 2013
2
5.4
Apr 2012
3
5.1
Apr 2021
4
5.0
Apr 2026
5
4.9
Apr 2011
6
4.9
Apr 2010
7
4.8
Apr 2016
8
4.7
Apr 2020
9
4.5
Apr 2022
10
4.4
Apr 2025
Bottom monthly highest
Rank
Value
Date
1
3.4
Apr 2018
2
3.6
Apr 2009
3
3.7
Apr 2014
4
3.7
Apr 2023
5
4.0
Apr 2024
6
4.3
Apr 2015
7
4.3
Apr 2017
8
4.4
Apr 2019
9
4.4
Apr 2025
10
4.5
Apr 2022
Max 1hr Temp Rise monthly extremes: highest and lowest monthly maxima. There are 18 valid months for the chosen period from 2009 to present for Apr in London, NW3.