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Tampa vs Hanoi
Comparing Tampa change · Hanoi change
Hanoi is the warmer of the two — about 1°C on the annual average; Hanoi is the wetter, with 170 mm more rain a year, and Tampa the sunnier.
How the seasons compare
The differences between Tampa and Hanoi, in everyday terms.
Summers
Summers are nearly the same
Tampa: Hot
Hanoi: Hot
Winters
Hanoi has milder winters
Tampa: Mild
Hanoi: Mild
Rain & snow
Hanoi is wetter
Tampa: Wet
Hanoi: Wet
Sky
Tampa is far sunnier
Tampa: Partly cloudy
Hanoi: Often grey
Month-by-month charts
Temperature
Hanoi is the warmer of the two — about 1°C on the annual average.
Precipitation
Hanoi is the wetter — about 170 mm more across the year.
Clear skies
Tampa 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Tampa | 22 | 23 | 25 | 28 | 31 | 33 | 33 | 33 | 32 | 30 | 26 | 23 |
| Hanoi | 20 | 22 | 24 | 28 | 32 | 34 | 34 | 33 | 32 | 30 | 26 | 22 |
| Difference | -2 | -2 | -2 | — | +1 | +2 | +1 | — | — | — | — | -1 |
| Jan – Jun | Jan | Feb | Mar | Apr | May | Jun |
|---|---|---|---|---|---|---|
| Tampa | 22 | 23 | 25 | 28 | 31 | 33 |
| Hanoi | 20 | 22 | 24 | 28 | 32 | 34 |
| Difference | -2 | -2 | -2 | — | +1 | +2 |
| Jul – Dec | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|
| Tampa | 33 | 33 | 32 | 30 | 26 | 23 |
| Hanoi | 34 | 33 | 32 | 30 | 26 | 22 |
| Difference | +1 | — | — | — | — | -1 |
Avg low (°C) Hanoi runs higher most of the year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Tampa | 12 | 13 | 15 | 18 | 21 | 24 | 25 | 25 | 24 | 21 | 16 | 13 |
| Hanoi | 14 | 16 | 18 | 22 | 24 | 26 | 26 | 26 | 25 | 22 | 19 | 15 |
| Difference | +3 | +3 | +3 | +4 | +3 | +2 | +1 | +1 | +1 | +2 | +3 | +2 |
| Jan – Jun | Jan | Feb | Mar | Apr | May | Jun |
|---|---|---|---|---|---|---|
| Tampa | 12 | 13 | 15 | 18 | 21 | 24 |
| Hanoi | 14 | 16 | 18 | 22 | 24 | 26 |
| Difference | +3 | +3 | +3 | +4 | +3 | +2 |
| Jul – Dec | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|
| Tampa | 25 | 25 | 24 | 21 | 16 | 13 |
| Hanoi | 26 | 26 | 25 | 22 | 19 | 15 |
| Difference | +1 | +1 | +1 | +2 | +3 | +2 |
Precipitation (mm) Varies through the year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Tampa | 67 | 67 | 64 | 65 | 66 | 187 | 197 | 229 | 155 | 59 | 36 | 65 |
| Hanoi | 31 | 24 | 51 | 94 | 181 | 204 | 263 | 268 | 150 | 90 | 51 | 22 |
| Difference | -37 | -43 | -13 | +29 | +115 | +16 | +66 | +39 | -5 | +31 | +15 | -43 |
| Jan – Jun | Jan | Feb | Mar | Apr | May | Jun |
|---|---|---|---|---|---|---|
| Tampa | 67 | 67 | 64 | 65 | 66 | 187 |
| Hanoi | 31 | 24 | 51 | 94 | 181 | 204 |
| Difference | -37 | -43 | -13 | +29 | +115 | +16 |
| Jul – Dec | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|
| Tampa | 197 | 229 | 155 | 59 | 36 | 65 |
| Hanoi | 263 | 268 | 150 | 90 | 51 | 22 |
| Difference | +66 | +39 | -5 | +31 | +15 | -43 |
Cloud cover (%) Hanoi runs higher most of the year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Tampa | 54 | 50 | 46 | 45 | 44 | 59 | 64 | 61 | 59 | 47 | 45 | 51 |
| Hanoi | 73 | 76 | 79 | 80 | 79 | 85 | 85 | 81 | 70 | 62 | 60 | 64 |
| Difference | +19 | +27 | +33 | +35 | +35 | +26 | +21 | +19 | +11 | +15 | +15 | +13 |
| Jan – Jun | Jan | Feb | Mar | Apr | May | Jun |
|---|---|---|---|---|---|---|
| Tampa | 54 | 50 | 46 | 45 | 44 | 59 |
| Hanoi | 73 | 76 | 79 | 80 | 79 | 85 |
| Difference | +19 | +27 | +33 | +35 | +35 | +26 |
| Jul – Dec | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|
| Tampa | 64 | 61 | 59 | 47 | 45 | 51 |
| Hanoi | 85 | 81 | 70 | 62 | 60 | 64 |
| Difference | +21 | +19 | +11 | +15 | +15 | +13 |
Relative humidity (%) Hanoi runs higher most of the year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Tampa | 79 | 78 | 75 | 72 | 69 | 76 | 79 | 81 | 83 | 81 | 80 | 80 |
| Hanoi | 80 | 79 | 79 | 77 | 80 | 83 | 84 | 85 | 85 | 83 | 81 | 79 |
| Difference | +1 | +1 | +4 | +5 | +10 | +7 | +5 | +4 | +2 | +2 | +1 | -1 |
| Jan – Jun | Jan | Feb | Mar | Apr | May | Jun |
|---|---|---|---|---|---|---|
| Tampa | 79 | 78 | 75 | 72 | 69 | 76 |
| Hanoi | 80 | 79 | 79 | 77 | 80 | 83 |
| Difference | +1 | +1 | +4 | +5 | +10 | +7 |
| Jul – Dec | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|
| Tampa | 79 | 81 | 83 | 81 | 80 | 80 |
| Hanoi | 84 | 85 | 85 | 83 | 81 | 79 |
| Difference | +5 | +4 | +2 | +2 | +1 | -1 |
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. Tampa trends → · Hanoi trends →
Methodology & sources
Tampa
Temperature & precipitation — the official 1991–2020 climate normals from NOAA's U.S. Climate Normals, measured at Tampa Intl AP (NOAA GHCN station USW00012842), about 8 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.
Hanoi
Temperature & precipitation — 1991–2020 normals computed from 30 years of daily observations at Noibai Intl, a weather station, about 22 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.