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Ascona vs Tusayan

Cfa Humid subtropicalCsb Warm-summer Mediterranean

Comparing Ascona change · Tusayan change

Bottom line

Ascona is the warmer of the two — about 5°C on the annual average; Ascona is the wetter, with 1238 mm more rain a year, and Tusayan the sunnier.

Warmer Ascona 5°C on the year

Wetter Ascona 1238 mm more a year

Sunnier Tusayan 27 pp less cloud

Colder winters Tusayan 12°C colder nights

How the seasons compare

The differences between Ascona and Tusayan, in everyday terms.

Summers

Tusayan has hotter summers

Ascona: Warm
Tusayan: Warm

Winters

Ascona has much milder winters

Ascona: Chilly
Tusayan: Very cold

Rain & snow

Ascona is much wetter

Ascona: Very wet
Tusayan: Fairly dry

Sky

Tusayan is far sunnier

Ascona: Often cloudy
Tusayan: Fairly sunny

Month-by-month charts

Temperature

Ascona is the warmer of the two — about 5°C on the annual average.

Precipitation

Ascona is the wetter — about 1238 mm 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 (°C) Varies through the year

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Ascona	7	9	14	17	21	25	27	27	22	17	12	8
Tusayan	7	8	13	16	22	28	30	28	25	19	12	7
Difference	—	-1	-1	—	+1	+3	+3	+2	+3	+2	+1	-1

Jan – Jun	Jan	Feb	Mar	Apr	May	Jun
Ascona	7	9	14	17	21	25
Tusayan	7	8	13	16	22	28
Difference	—	-1	-1	—	+1	+3

Jul – Dec	Jul	Aug	Sep	Oct	Nov	Dec
Ascona	27	27	22	17	12	8
Tusayan	30	28	25	19	12	7
Difference	+3	+2	+3	+2	+1	-1

Avg low (°C) Ascona runs higher most of the year

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Ascona	1	2	5	9	12	16	18	18	14	10	6	2
Tusayan	-10	-9	-6	-4	-1	3	9	9	4	-2	-7	-10
Difference	-11	-11	-11	-12	-13	-13	-9	-9	-10	-12	-12	-12

Jan – Jun	Jan	Feb	Mar	Apr	May	Jun
Ascona	1	2	5	9	12	16
Tusayan	-10	-9	-6	-4	-1	3
Difference	-11	-11	-11	-12	-13	-13

Jul – Dec	Jul	Aug	Sep	Oct	Nov	Dec
Ascona	18	18	14	10	6	2
Tusayan	9	9	4	-2	-7	-10
Difference	-9	-9	-10	-12	-12	-12

Precipitation (mm) Ascona runs higher most of the year

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Ascona	66	61	75	138	178	172	158	158	165	150	167	80
Tusayan	27	26	26	18	15	9	49	53	34	33	18	20
Difference	-38	-36	-49	-120	-162	-163	-109	-105	-131	-117	-149	-60

Jan – Jun	Jan	Feb	Mar	Apr	May	Jun
Ascona	66	61	75	138	178	172
Tusayan	27	26	26	18	15	9
Difference	-38	-36	-49	-120	-162	-163

Jul – Dec	Jul	Aug	Sep	Oct	Nov	Dec
Ascona	158	158	165	150	167	80
Tusayan	49	53	34	33	18	20
Difference	-109	-105	-131	-117	-149	-60

Cloud cover (%) Ascona runs higher most of the year

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Ascona	68	70	72	75	75	69	62	61	63	65	70	70
Tusayan	48	49	46	41	37	27	50	46	32	32	37	48
Difference	-19	-21	-27	-34	-38	-42	-12	-15	-31	-34	-34	-22

Jan – Jun	Jan	Feb	Mar	Apr	May	Jun
Ascona	68	70	72	75	75	69
Tusayan	48	49	46	41	37	27
Difference	-19	-21	-27	-34	-38	-42

Jul – Dec	Jul	Aug	Sep	Oct	Nov	Dec
Ascona	62	61	63	65	70	70
Tusayan	50	46	32	32	37	48
Difference	-12	-15	-31	-34	-34	-22

Relative humidity (%) Ascona runs higher most of the year

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Ascona	75	73	71	71	72	71	68	68	72	77	78	75
Tusayan	61	57	49	41	35	25	37	43	40	42	50	60
Difference	-13	-15	-22	-30	-37	-46	-31	-26	-32	-35	-28	-15

Jan – Jun	Jan	Feb	Mar	Apr	May	Jun
Ascona	75	73	71	71	72	71
Tusayan	61	57	49	41	35	25
Difference	-13	-15	-22	-30	-37	-46

Jul – Dec	Jul	Aug	Sep	Oct	Nov	Dec
Ascona	68	68	72	77	78	75
Tusayan	37	43	40	42	50	60
Difference	-31	-26	-32	-35	-28	-15

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. Ascona trends → · Tusayan trends →

Methodology & sources

Ascona

Temperature & precipitation — the official 1991–2020 climate normals from a national meteorological service, measured at Lugano, about 22 km from the city centre.

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 Ascona · change Tusayan → · Ascona page · Tusayan page