Florianópolis (Brazil) vs London (Great Britain): Temperature, Rainfall and Sunshine

Across the 12 monthly averages, Florianópolis (Brazil) is warmer in 10 months and London (Great Britain) in 2; 0 months are equal at the displayed precision.

Key monthly differences

Warmest months (mean temperature) (°C)

Florianópolis: January: 25.22
London: July: 18.57

Coolest months (mean temperature) (°C)

Florianópolis: July: 16.53
London: January: 4.73

Months with the lowest daily rainfall average (mm/day)

Florianópolis: July: 2.21
London: April: 1.33

Months with the most daily sunshine (hours/day)

Florianópolis: January: 9.89
London: July: 10.94

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Climate comparison questions

When are the temperatures most similar and most different?

The smallest difference in monthly mean temperature is 0.60 °C (August); the largest is 20.50 °C (January).

How much do temperatures vary across the year?

The difference between the warmest and coolest monthly means is 8.69 °C in Florianópolis (Brazil) and 13.84 °C in London (Great Britain). This describes seasonal variation, not the range between daytime highs and nighttime lows.

Which location has more rainfall?

Florianópolis (Brazil) has a higher daily rainfall average in 12 months and London (Great Britain) in 0; 0 months are equal at the displayed precision. Rainfall amounts do not tell us how many days it rains.

Which location has more sunshine?

Florianópolis (Brazil) has more average sunshine hours per day in 6 months and London (Great Britain) in 6; 0 months are equal at the displayed precision. Sunshine duration is different from daylight duration.

Data and measurement guide

Daily values are averaged separately for each calendar month over the saved reference period. Temperatures are daily means, not daytime highs. Rainfall is an average daily amount, not a monthly total; sunshine is average hours per day. These historical averages are not a weather forecast. Each location’s reference period is listed below and may differ.

Florianópolis (Brazil) — Reference period: 2013–2023
London (Great Britain) — Reference period: 2013–2023

Monthly climate data

Difference: London (Great Britain) minus Florianópolis (Brazil)

Temperature °C

Month	Florianópolis	London	+/-
Jan	25.22	4.73	-20.50
Feb	24.87	5.44	-19.43
Mar	23.93	6.84	-17.09
Apr	21.95	9.18	-12.77
May	19.24	12.67	-6.57
Jun	17.29	16.27	-1.02
Jul	16.53	18.57	2.04
Aug	17.13	17.74	0.60
Sep	18.80	15.48	-3.31
Oct	20.17	12.31	-7.86
Nov	21.58	8.09	-13.49
Dec	23.74	6.52	-17.22
⌀ Month	20.87	11.15	-9.72

Average sunshine (hours/day)

Month	Florianópolis	London	+/-
Jan	9.89	3.74	-6.15
Feb	9.80	5.11	-4.69
Mar	9.01	6.38	-2.63
Apr	8.61	9.22	0.62
May	7.58	10.11	2.53
Jun	6.83	10.51	3.69
Jul	7.40	10.94	3.54
Aug	7.86	9.68	1.82
Sep	7.51	8.02	0.51
Oct	7.36	5.86	-1.50
Nov	8.81	4.12	-4.69
Dec	9.59	3.14	-6.45
⌀ Month	8.35	7.24	-1.12

Average daily rainfall (mm/day)

Month	Florianópolis	London	+/-
Jan	5.05	1.92	-3.12
Feb	6.15	1.71	-4.45
Mar	4.73	1.61	-3.13
Apr	2.45	1.33	-1.12
May	3.75	1.85	-1.89
Jun	4.14	1.93	-2.21
Jul	2.21	1.79	-0.42
Aug	2.85	2.02	-0.83
Sep	4.22	1.61	-2.60
Oct	4.77	2.51	-2.26
Nov	4.31	2.27	-2.03
Dec	4.83	2.10	-2.73
⌀ Month	4.12	1.89	-2.23

Snow (mm)

Month	London	+/-
Jan	0.94	0.94
Feb	0.76	0.76
Mar	0.77	0.77
Apr	0.05	0.05
May	0.00	0.00
Jun	0.00	0.00
Jul	0.00	0.00
Aug	0.00	0.00
Sep	0.00	0.00
Oct	0.00	0.00
Nov	0.04	0.04
Dec	0.40	0.40
⌀ Month	0.25	0.25