DailySeasonalMaximum Temperature °C°F

201220132014201520162017201820192020202120222023202420252026	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
ThuSunSunWedFriMonWedSatTueThuSunTue 1	1.4	-8.5	7.0	12.7	22.5	22.3	23.1
FriMonMonThuSatTueThuSunWedFriMonWed 2	1.5	-10.2	11.9	13.4	27.9	26.8	27.3
SatTueTueFriSunWedFriMonThuSatTueThu 3	0.5	-6.6	13.7	6.5	28.2	25.9	19.2
SunWedWedSatMonThuSatTueFriSunWedFri 4	-2.3	-6.5	6.6	9.5	21.6	24.7	18.2
MonThuThuSunTueFriSunWedSatMonThuSat 5	-1.3	-3.4	8.8	17.5	18.1	18.9	18.4
TueFriFriMonWedSatMonThuSunTueFriSun 6	-2.9	-0.5	12.8	7.9	8.3	23.2	17.4
WedSatSatTueThuSunTueFriMonWedSatMon 7	-4.2	-0.4	15.0	7.6	9.7	24.8	16.6
ThuSunSunWedFriMonWedSatTueThuSunTue 8	-5.0	-0.9	14.7	4.6	13.2	23.1	17.2
FriMonMonThuSatTueThuSunWedFriMonWed 9	-3.0	-3.6	15.1	6.1	18.1	23.1	20.8
SatTueTueFriSunWedFriMonThuSatTueThu 10	-0.3	-2.0	14.1	11.5	21.0	21.0	19.4
SunWedWedSatMonThuSatTueFriSunWedFri 11	-0.2	1.5	16.2	13.1	21.5	17.5	20.5
MonThuThuSunTueFriSunWedSatMonThuSat 12	-0.6	2.0	12.1	15.5	12.2	21.2	22.7
TueFriFriMonWedSatMonThuSunTueFriSun 13	-1.5	1.1	14.2	13.9	12.1	18.3	21.0
WedSatSatTueThuSunTueFriMonWedSatMon 14	2.1	-1.6	16.7	13.7	15.5	16.4	22.7
ThuSunSunWedFriMonWedSatTueThuSunTue 15	2.6	-3.1	9.1	12.2	11.7	13.8	25.9
FriMonMonThuSatTueThuSunWedFriMonWed 16	1.2	-6.4	6.6	14.4	16.5	15.8	29.0
SatTueTueFriSunWedFriMonThuSatTueThu 17	-1.0	-6.7	5.7	13.6	16.6	21.0	31.5
SunWedWedSatMonThuSatTueFriSunWedFri 18	-5.5	-1.6	12.1	17.9	16.9	24.1	21.0
MonThuThuSunTueFriSunWedSatMonThuSat 19	-3.9	-1.7	10.6	14.6	19.5	30.5	21.1
TueFriFriMonWedSatMonThuSunTueFriSun 20	-2.1	0.8	9.4	10.3	22.3	33.8	19.9
WedSatSatTueThuSunTueFriMonWedSatMon 21	-4.3	3.8	10.3	12.2	19.9	30.2	18.2
ThuSunSunWedFriMonWedSatTueThuSunTue 22	-3.0	4.5	13.0	16.1	21.0	22.4	20.7
FriMonMonThuSatTueThuSunWedFriMonWed 23	-6.7	5.3	15.3	13.7	26.2	24.8	17.8
SatTueTueFriSunWedFriMonThuSatTueThu 24	-4.0	3.6	14.7	15.9	22.2	28.4	22.2
SunWedWedSatMonThuSatTueFriSunWedFri 25	-3.9	2.8	14.7	10.0	22.2	28.7	27.6
MonThuThuSunTueFriSunWedSatMonThuSat 26	-1.8	8.5	6.8	9.6	22.3	32.0	23.3
TueFriFriMonWedSatMonThuSunTueFriSun 27	-0.1	12.3	10.5	10.6	18.0	38.1	19.0
WedSatSatTueThuSunTueFriMonWedSatMon 28	-0.7	14.8	12.6	10.1	18.9	39.9
ThuSunWedFriMonWedSatTueThuSunTue 29	-4.4		9.5	10.8	22.1	28.4
FriMonThuSatTueThuSunWedFriMonWed 30	-5.1		9.8	16.9	18.7	25.5
SatTueSunFriMonSatThu 31	-7.9		9.0		17.7
Avg:	-2.1	-0.1	11.6	12.1	18.8	24.8	* 21.5
Hi:	2.6	14.8	16.7	17.9	28.2	39.9	* 31.5
Lo:	-7.9	-10.2	5.7	4.6	8.3	13.8	* 16.6
Note:	*Incomplete dataset.

Avg	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
2026	-2.1	-0.1	11.6	12.1	18.8	24.8	* 21.5
2025	3.4	2.7	10.5	15.7	16.1	22.0	24.2	22.4	20.0	11.7	5.9	4.7
2024	2.3	6.7	10.2	14.4	23.1	23.8	25.1	24.9	21.6	13.3	5.9	4.8
2023	4.4	4.1	7.3	12.7	19.4	24.2	23.9	23.7	23.3	13.0	5.8	3.8
2022	3.6	5.4	8.5	11.3	17.8	24.3	23.3	26.5	16.3	14.3	6.4	2.0
2021	1.1	2.3	7.0	10.5	17.8	26.5	26.1	20.9	18.3	12.9	7.1	1.3
2020	5.0	6.1	8.2	13.7	15.5	23.3	22.6	25.8	20.1	13.2	8.1	3.1
2019	1.4	5.5	8.7	14.8	16.5	28.2	22.2	25.4	17.9	13.2	7.1	4.7
2018	2.4	-0.3	3.3	17.2	23.4	24.4	24.9	25.4	20.1	14.5	6.7	3.4
2017	0.4	2.4	8.9	10.5	18.9	21.6	22.0	23.0	17.1	12.4	6.4	3.6
2016	-0.7	4.5	6.6	13.4	21.6	24.6	23.0	21.5	19.9	9.1	4.3	3.1
2015	3.1	3.7	8.6	12.3	18.0	21.1	23.8	27.2	18.4	11.3	7.7	6.4
2014	-1.0	5.8	10.4	15.8	18.3	20.9	27.0	23.1	19.8	13.7	6.7	2.5
2013	-0.6	1.7	1.7	12.0	21.7	23.3	24.0	24.0	16.9	13.5	6.9	4.6
2012											* 4.3	-0.3
Avg	1.6	3.6	8.0	13.3	19.1	23.8	* 23.8	24.1	19.2	12.8	* 6.4	3.4

	Spring			Summer			Autumn			Winter
	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Jan	Feb
2026Hi	16.7	17.9	28.2	39.9	*31.5
Lo	5.7	4.6	8.3	13.8	*16.6
Avg	11.6	12.1	18.8	24.8	*21.5
Avg	14.2			* 23.3
2025Hi	18.0	27.2	23.7	31.4	37.2	32.8	28.3	15.8	12.4	11.0	2.6	14.8
Lo	2.2	4.3	8.5	15.4	16.4	12.8	11.7	7.6	-3.3	-1.9	-7.9	-10.2
Avg	10.5	15.7	16.1	22.0	24.2	22.4	20.0	11.7	5.9	4.7	-2.1	-0.1
Avg	14.1			22.9			12.5			0.9
2024Hi	21.7	27.5	29.1	33.7	32.3	31.9	30.3	19.3	14.1	10.4	9.1	7.4
Lo	2.7	3.4	14.6	16.0	16.8	17.4	12.6	9.8	0.8	1.5	-1.3	-2.1
Avg	10.2	14.4	23.1	23.8	25.1	24.9	21.6	13.3	5.9	4.8	3.4	2.7
Avg	15.9			24.6			13.6			3.7
2023Hi	17.1	22.6	26.8	29.6	33.5	33.2	28.6	23.4	13.5	8.8	8.1	13.4
Lo	1.4	3.7	10.2	14.9	18.6	16.6	16.3	4.5	-2.4	-2.6	-5.3	0.3
Avg	7.3	12.7	19.4	24.2	23.9	23.7	23.3	13.0	5.8	3.8	2.3	6.7
Avg	13.1			24.0			14.0			4.2
2022Hi	16.1	17.1	28.2	34.1	37.2	34.8	20.8	19.0	13.2	12.2	14.9	9.1
Lo	1.6	3.6	10.8	16.0	15.0	18.5	13.3	8.1	-0.9	-6.0	-0.6	-0.5
Avg	8.5	11.3	17.8	24.3	23.3	26.5	16.3	14.3	6.4	2.0	4.4	4.1
Avg	12.5			24.7			12.4			3.5
	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Jan	Feb
2021Hi	19.3	20.0	30.2	36.3	33.5	28.6	27.6	18.8	13.0	10.6	10.2	8.6
Lo	0.2	5.0	8.4	18.7	20.2	15.3	12.1	8.2	1.1	-5.1	-0.2	1.0
Avg	7.0	10.5	17.8	26.5	26.1	20.9	18.3	12.9	7.1	1.3	3.6	5.4
Avg	11.8			24.5			12.8			3.4
2020Hi	16.0	21.2	25.2	30.4	29.5	32.1	28.0	19.3	15.1	7.7	7.4	14.8
Lo	2.1	5.3	10.3	16.0	17.2	18.0	15.9	8.5	3.2	-2.1	-5.7	-7.6
Avg	8.2	13.7	15.5	23.3	22.6	25.8	20.1	13.2	8.1	3.1	1.1	2.3
Avg	12.4			23.9			13.8			2.2
2019Hi	17.3	27.3	25.5	36.1	32.4	32.0	31.3	19.4	11.4	9.4	10.1	12.7
Lo	4.2	3.2	10.1	17.7	15.6	19.1	11.5	5.9	1.0	0.4	2.3	2.5
Avg	8.7	14.8	16.5	28.2	22.2	25.4	17.9	13.2	7.1	4.7	5.0	6.1
Avg	13.3			25.2			12.8			5.3
2018Hi	13.9	26.8	32.0	32.1	33.5	34.1	28.2	21.3	15.3	9.1	6.3	13.0
Lo	-8.2	5.3	14.2	17.3	16.7	18.7	11.9	5.5	-1.9	-2.0	-6.1	-0.7
Avg	3.3	17.2	23.4	24.4	24.9	25.4	20.1	14.5	6.7	3.4	1.4	5.5
Avg	14.6			24.9			13.8			3.4
2017Hi	19.2	22.8	29.3	29.6	31.9	31.7	20.6	19.9	12.1	8.2	8.8	6.0
Lo	2.1	4.6	6.8	15.7	16.2	16.8	14.6	5.3	0.9	-2.4	-4.7	-8.4
Avg	8.9	10.5	18.9	21.6	22.0	23.0	17.1	12.4	6.4	3.6	2.4	-0.3
Avg	12.8			22.2			12.0			2.0
	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Jan	Feb
2016Hi	15.4	23.6	29.7	37.4	30.1	29.1	27.3	16.3	10.3	8.9	3.4	11.2
Lo	2.1	6.6	9.5	15.6	15.4	15.5	14.6	6.4	0.3	-0.9	-6.0	-7.0
Avg	6.6	13.4	21.6	24.6	23.0	21.5	19.9	9.1	4.3	3.1	0.4	2.4
Avg	13.9			23.0			11.1			1.9
2015Hi	16.8	22.7	24.1	31.7	36.5	33.2	29.8	20.0	14.0	11.8	8.2	8.3
Lo	3.1	5.0	11.5	14.4	13.8	20.9	12.5	5.0	0.8	-3.0	-10.0	0.8
Avg	8.6	12.3	18.0	21.1	23.8	27.2	18.4	11.3	7.7	6.4	-0.7	4.5
Avg	13.0			24.1			12.4			3.4
2014Hi	19.3	22.6	32.1	30.8	34.7	34.0	26.0	19.4	14.2	10.7	9.9	8.3
Lo	3.0	7.2	9.4	14.2	16.2	15.9	11.5	3.1	-2.5	-4.1	-1.6	-0.5
Avg	10.4	15.8	18.3	20.9	27.0	23.1	19.8	13.7	6.7	2.5	3.1	3.7
Avg	14.8			23.7			13.4			3.1
2013Hi	10.4	25.0	31.1	35.9	35.9	33.8	24.2	18.1	10.6	7.1	9.5	9.2
Lo	-3.6	1.4	14.5	13.9	17.7	16.1	11.1	7.9	1.9	-0.4	-11.8	1.9
Avg	1.7	12.0	21.7	23.3	24.0	24.0	16.9	13.5	6.9	4.6	-1.0	5.8
Avg	11.8			23.8			12.4			3.1
2012Hi									*5.0	7.1	8.1	5.2
Lo									*3.1	-9.6	-8.3	-2.6
Avg									*4.3	-0.3	-0.6	1.7
Avg							* 4.3			0.3
Note:	*Incomplete dataset.