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Puerto Iguazú vs Tusayan

Cfa Humid subtropicalCsb Warm-summer Mediterranean

Comparing Puerto Iguazú change · Tusayan change

Bottom line

Puerto Iguazú is the warmer of the two — about 26°F on the annual average; Puerto Iguazú is the wetter, with 37 in more rain a year, and Tusayan the sunnier.

Warmer Puerto Iguazú 26°F on the year

Wetter Puerto Iguazú 37 in more a year

Sunnier Tusayan 17 pp less cloud

Colder winters Tusayan 40°F colder nights

How the seasons compare

The differences between Puerto Iguazú and Tusayan, in everyday terms.

Summers

Puerto Iguazú has hotter summers

Puerto Iguazú: Hot
Tusayan: Warm

Winters

Puerto Iguazú has far milder winters

Puerto Iguazú: Mild
Tusayan: Very cold

Rain & snow

Puerto Iguazú is much wetter

Puerto Iguazú: Wet
Tusayan: Fairly dry

Sky

Tusayan is sunnier

Puerto Iguazú: Partly cloudy
Tusayan: Fairly sunny

Month-by-month charts

Temperature

Puerto Iguazú is the warmer of the two — about 26°F on the annual average.

Precipitation

Puerto Iguazú is the wetter — about 37 in more across the year.

Clear skies

Tusayan has the clearer skies — the higher line.

Exact monthly numbers

Tap a metric to open its full table. Desktop shows all twelve months; on a phone each metric splits into Jan–Jun and Jul–Dec.

Avg high (°F) Puerto Iguazú runs higher most of the year

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Puerto Iguazú	91	90	89	84	76	74	74	79	82	86	88	90
Tusayan	45	47	55	61	71	83	86	83	77	66	54	44
Difference	-46	-43	-34	-22	-5	+9	+12	+4	-6	-20	-33	-45

Jan – Jun	Jan	Feb	Mar	Apr	May	Jun
Puerto Iguazú	91	90	89	84	76	74
Tusayan	45	47	55	61	71	83
Difference	-46	-43	-34	-22	-5	+9

Jul – Dec	Jul	Aug	Sep	Oct	Nov	Dec
Puerto Iguazú	74	79	82	86	88	90
Tusayan	86	83	77	66	54	44
Difference	+12	+4	-6	-20	-33	-45

Avg low (°F) Puerto Iguazú runs higher most of the year

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Puerto Iguazú	70	69	67	63	57	55	53	55	59	63	65	68
Tusayan	14	16	21	25	31	38	49	48	40	29	20	13
Difference	-55	-53	-46	-38	-26	-17	-4	-7	-18	-35	-45	-55

Jan – Jun	Jan	Feb	Mar	Apr	May	Jun
Puerto Iguazú	70	69	67	63	57	55
Tusayan	14	16	21	25	31	38
Difference	-55	-53	-46	-38	-26	-17

Jul – Dec	Jul	Aug	Sep	Oct	Nov	Dec
Puerto Iguazú	53	55	59	63	65	68
Tusayan	49	48	40	29	20	13
Difference	-4	-7	-18	-35	-45	-55

Precipitation (in) Puerto Iguazú runs higher most of the year

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Puerto Iguazú	4.8	5	3.6	3.6	5.1	4	2.2	2.6	3.6	5.8	4.6	5.2
Tusayan	1.1	1	1	0.7	0.6	0.4	1.9	2.1	1.3	1.3	0.7	0.8
Difference	-3.7	-4	-2.5	-2.9	-4.5	-3.7	-0.3	-0.5	-2.2	-4.5	-3.9	-4.4

Jan – Jun	Jan	Feb	Mar	Apr	May	Jun
Puerto Iguazú	4.8	5	3.6	3.6	5.1	4
Tusayan	1.1	1	1	0.7	0.6	0.4
Difference	-3.7	-4	-2.5	-2.9	-4.5	-3.7

Jul – Dec	Jul	Aug	Sep	Oct	Nov	Dec
Puerto Iguazú	2.2	2.6	3.6	5.8	4.6	5.2
Tusayan	1.9	2.1	1.3	1.3	0.7	0.8
Difference	-0.3	-0.5	-2.2	-4.5	-3.9	-4.4

Cloud cover (%) Puerto Iguazú runs higher most of the year

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Puerto Iguazú	63	63	56	54	55	58	53	50	56	62	58	65
Tusayan	48	49	46	41	37	27	50	46	32	32	37	48
Difference	-15	-14	-10	-13	-18	-30	-4	-4	-23	-30	-21	-17

Jan – Jun	Jan	Feb	Mar	Apr	May	Jun
Puerto Iguazú	63	63	56	54	55	58
Tusayan	48	49	46	41	37	27
Difference	-15	-14	-10	-13	-18	-30

Jul – Dec	Jul	Aug	Sep	Oct	Nov	Dec
Puerto Iguazú	53	50	56	62	58	65
Tusayan	50	46	32	32	37	48
Difference	-4	-4	-23	-30	-21	-17

Relative humidity (%) Puerto Iguazú runs higher most of the year

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Puerto Iguazú	72	73	72	75	80	84	82	76	72	77	73	71
Tusayan	61	57	49	41	35	25	37	43	40	42	50	60
Difference	-10	-16	-23	-34	-45	-59	-45	-33	-32	-34	-23	-11

Jan – Jun	Jan	Feb	Mar	Apr	May	Jun
Puerto Iguazú	72	73	72	75	80	84
Tusayan	61	57	49	41	35	25
Difference	-10	-16	-23	-34	-45	-59

Jul – Dec	Jul	Aug	Sep	Oct	Nov	Dec
Puerto Iguazú	82	76	72	77	73	71
Tusayan	37	43	40	42	50	60
Difference	-45	-33	-32	-34	-23	-11

How both climates are changing

Both cities are warming. Each city has its own warming trend; see its trends page for the year-by-year detail. Puerto Iguazú trends → · Tusayan trends →

Methodology & sources

Puerto Iguazú

Temperature & precipitation — 1991–2020 normals computed from 30 years of daily observations at Cataratas Intl, a weather station, about 9 km from the city centre. The underlying daily records come from NOAA's global station network.

Cloud, humidity, wind & sunshine — modelled estimates from NASA POWER, NASA's satellite-and-reanalysis climatology. This is the standard global source for atmospheric variables, which are not measured at most weather stations.

Tusayan

Temperature & precipitation — 1991–2020 normals computed from 24 years of daily observations at Grand Canyon NP AP, a weather station, about 4 km from the city centre. The underlying daily records come from NOAA's global station network.

How we build these numbers →

← change Puerto Iguazú · change Tusayan → · Puerto Iguazú page · Tusayan page