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Rotterdam vs Tusayan
Comparing Rotterdam change · Tusayan change
Rotterdam is the warmer of the two — about 2°C on the annual average; Rotterdam is the wetter, with 553 mm more rain a year, and Tusayan the sunnier.
How the seasons compare
The differences between Rotterdam and Tusayan, in everyday terms.
Summers
Tusayan has much hotter summers
Rotterdam: Mild
Tusayan: Warm
Winters
Rotterdam has much milder winters
Rotterdam: Chilly
Tusayan: Very cold
Rain & snow
Rotterdam is much wetter
Rotterdam: Moderate rainfall
Tusayan: Fairly dry
Sky
Tusayan is far sunnier
Rotterdam: Often cloudy
Tusayan: Fairly sunny
Month-by-month charts
Temperature
Rotterdam is the warmer of the two — about 2°C on the annual average.
Precipitation
Rotterdam is the wetter — about 553 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) Tusayan runs higher most of the year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Rotterdam | 6 | 7 | 10 | 14 | 18 | 21 | 23 | 23 | 19 | 15 | 10 | 7 |
| Tusayan | 7 | 8 | 13 | 16 | 22 | 28 | 30 | 28 | 25 | 19 | 12 | 7 |
| Difference | +1 | +1 | +2 | +2 | +4 | +8 | +7 | +6 | +6 | +4 | +2 | — |
| Jan – Jun | Jan | Feb | Mar | Apr | May | Jun |
|---|---|---|---|---|---|---|
| Rotterdam | 6 | 7 | 10 | 14 | 18 | 21 |
| Tusayan | 7 | 8 | 13 | 16 | 22 | 28 |
| Difference | +1 | +1 | +2 | +2 | +4 | +8 |
| Jul – Dec | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|
| Rotterdam | 23 | 23 | 19 | 15 | 10 | 7 |
| Tusayan | 30 | 28 | 25 | 19 | 12 | 7 |
| Difference | +7 | +6 | +6 | +4 | +2 | — |
Avg low (°C) Rotterdam runs higher most of the year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Rotterdam | 1 | 1 | 3 | 5 | 8 | 11 | 13 | 13 | 11 | 8 | 4 | 2 |
| Tusayan | -10 | -9 | -6 | -4 | -1 | 3 | 9 | 9 | 4 | -2 | -7 | -10 |
| Difference | -11 | -10 | -9 | -9 | -9 | -8 | -4 | -4 | -6 | -9 | -11 | -12 |
| Jan – Jun | Jan | Feb | Mar | Apr | May | Jun |
|---|---|---|---|---|---|---|
| Rotterdam | 1 | 1 | 3 | 5 | 8 | 11 |
| Tusayan | -10 | -9 | -6 | -4 | -1 | 3 |
| Difference | -11 | -10 | -9 | -9 | -9 | -8 |
| Jul – Dec | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|
| Rotterdam | 13 | 13 | 11 | 8 | 4 | 2 |
| Tusayan | 9 | 9 | 4 | -2 | -7 | -10 |
| Difference | -4 | -4 | -6 | -9 | -11 | -12 |
Precipitation (mm) Rotterdam runs higher most of the year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Rotterdam | 70 | 65 | 56 | 44 | 56 | 70 | 80 | 90 | 90 | 86 | 87 | 86 |
| Tusayan | 27 | 26 | 26 | 18 | 15 | 9 | 49 | 53 | 34 | 33 | 18 | 20 |
| Difference | -43 | -39 | -30 | -26 | -41 | -61 | -31 | -37 | -56 | -53 | -69 | -67 |
| Jan – Jun | Jan | Feb | Mar | Apr | May | Jun |
|---|---|---|---|---|---|---|
| Rotterdam | 70 | 65 | 56 | 44 | 56 | 70 |
| Tusayan | 27 | 26 | 26 | 18 | 15 | 9 |
| Difference | -43 | -39 | -30 | -26 | -41 | -61 |
| Jul – Dec | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|
| Rotterdam | 80 | 90 | 90 | 86 | 87 | 86 |
| Tusayan | 49 | 53 | 34 | 33 | 18 | 20 |
| Difference | -31 | -37 | -56 | -53 | -69 | -67 |
Cloud cover (%) Rotterdam runs higher most of the year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Rotterdam | 71 | 71 | 69 | 66 | 68 | 69 | 66 | 66 | 65 | 69 | 72 | 72 |
| Tusayan | 48 | 49 | 46 | 41 | 37 | 27 | 50 | 46 | 32 | 32 | 37 | 48 |
| Difference | -23 | -21 | -23 | -25 | -31 | -42 | -16 | -20 | -33 | -37 | -35 | -24 |
| Jan – Jun | Jan | Feb | Mar | Apr | May | Jun |
|---|---|---|---|---|---|---|
| Rotterdam | 71 | 71 | 69 | 66 | 68 | 69 |
| Tusayan | 48 | 49 | 46 | 41 | 37 | 27 |
| Difference | -23 | -21 | -23 | -25 | -31 | -42 |
| Jul – Dec | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|
| Rotterdam | 66 | 66 | 65 | 69 | 72 | 72 |
| Tusayan | 50 | 46 | 32 | 32 | 37 | 48 |
| Difference | -16 | -20 | -33 | -37 | -35 | -24 |
Relative humidity (%) Rotterdam runs higher most of the year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Rotterdam | 91 | 89 | 87 | 82 | 80 | 79 | 78 | 78 | 80 | 84 | 89 | 91 |
| Tusayan | 61 | 57 | 49 | 41 | 35 | 25 | 37 | 43 | 40 | 42 | 50 | 60 |
| Difference | -29 | -32 | -38 | -41 | -45 | -54 | -42 | -35 | -40 | -42 | -39 | -31 |
| Jan – Jun | Jan | Feb | Mar | Apr | May | Jun |
|---|---|---|---|---|---|---|
| Rotterdam | 91 | 89 | 87 | 82 | 80 | 79 |
| Tusayan | 61 | 57 | 49 | 41 | 35 | 25 |
| Difference | -29 | -32 | -38 | -41 | -45 | -54 |
| Jul – Dec | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|
| Rotterdam | 78 | 78 | 80 | 84 | 89 | 91 |
| Tusayan | 37 | 43 | 40 | 42 | 50 | 60 |
| Difference | -42 | -35 | -40 | -42 | -39 | -31 |
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. Rotterdam trends → · Tusayan trends →
Methodology & sources
Rotterdam
Temperature & precipitation — 1991–2020 normals computed from 30 years of daily observations at Rotterdam, a weather station, about 5 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.
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.
← change Rotterdam · change Tusayan → · Rotterdam page · Tusayan page