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Antwerpen vs Boston
Comparing Antwerpen change · Boston change
Antwerpen and Boston have nearly identical year-round temperatures; Boston is the wetter, with 12 in more rain a year, and Boston the sunnier.
How the seasons compare
The differences between Antwerpen and Boston, in everyday terms.
Summers
Boston has much hotter summers
Antwerpen: Mild
Boston: Warm
Winters
Antwerpen has much milder winters
Antwerpen: Chilly
Boston: Cold
Rain & snow
Boston is wetter
Antwerpen: Moderate rainfall
Boston: Wet
Sky
Boston is sunnier
Antwerpen: Often cloudy
Boston: Partly cloudy
Month-by-month charts
Temperature
Antwerpen and Boston run remarkably close all year.
Precipitation
Boston is the wetter — about 12 in more across the year.
Clear skies
Boston 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) Varies through the year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Antwerpen | 43 | 45 | 52 | 59 | 65 | 70 | 74 | 74 | 67 | 59 | 49 | 43 |
| Boston | 37 | 39 | 46 | 56 | 67 | 76 | 82 | 80 | 73 | 62 | 52 | 42 |
| Difference | -6 | -6 | -7 | -3 | +1 | +6 | +8 | +7 | +6 | +3 | +2 | -1 |
| Jan – Jun | Jan | Feb | Mar | Apr | May | Jun |
|---|---|---|---|---|---|---|
| Antwerpen | 43 | 45 | 52 | 59 | 65 | 70 |
| Boston | 37 | 39 | 46 | 56 | 67 | 76 |
| Difference | -6 | -6 | -7 | -3 | +1 | +6 |
| Jul – Dec | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|
| Antwerpen | 74 | 74 | 67 | 59 | 49 | 43 |
| Boston | 82 | 80 | 73 | 62 | 52 | 42 |
| Difference | +8 | +7 | +6 | +3 | +2 | -1 |
Avg low (°F) Varies through the year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Antwerpen | 34 | 35 | 38 | 42 | 49 | 54 | 58 | 57 | 52 | 47 | 40 | 35 |
| Boston | 23 | 25 | 31 | 41 | 50 | 60 | 66 | 65 | 58 | 48 | 38 | 29 |
| Difference | -11 | -10 | -7 | -2 | +2 | +6 | +8 | +8 | +6 | +1 | -2 | -6 |
| Jan – Jun | Jan | Feb | Mar | Apr | May | Jun |
|---|---|---|---|---|---|---|
| Antwerpen | 34 | 35 | 38 | 42 | 49 | 54 |
| Boston | 23 | 25 | 31 | 41 | 50 | 60 |
| Difference | -11 | -10 | -7 | -2 | +2 | +6 |
| Jul – Dec | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|
| Antwerpen | 58 | 57 | 52 | 47 | 40 | 35 |
| Boston | 66 | 65 | 58 | 48 | 38 | 29 |
| Difference | +8 | +8 | +6 | +1 | -2 | -6 |
Precipitation (in) Boston runs higher most of the year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Antwerpen | 2.8 | 2.2 | 2.2 | 1.7 | 2.4 | 3.1 | 2.8 | 3.2 | 2.5 | 2.6 | 2.6 | 3.5 |
| Boston | 3.4 | 3.2 | 4.2 | 3.6 | 3.3 | 3.9 | 3.3 | 3.2 | 3.6 | 4 | 3.7 | 4.3 |
| Difference | +0.6 | +1 | +2 | +1.9 | +0.9 | +0.8 | +0.4 | — | +1.1 | +1.4 | +1.1 | +0.8 |
| Jan – Jun | Jan | Feb | Mar | Apr | May | Jun |
|---|---|---|---|---|---|---|
| Antwerpen | 2.8 | 2.2 | 2.2 | 1.7 | 2.4 | 3.1 |
| Boston | 3.4 | 3.2 | 4.2 | 3.6 | 3.3 | 3.9 |
| Difference | +0.6 | +1 | +2 | +1.9 | +0.9 | +0.8 |
| Jul – Dec | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|
| Antwerpen | 2.8 | 3.2 | 2.5 | 2.6 | 2.6 | 3.5 |
| Boston | 3.3 | 3.2 | 3.6 | 4 | 3.7 | 4.3 |
| Difference | +0.4 | — | +1.1 | +1.4 | +1.1 | +0.8 |
Snowfall (in)
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Antwerpen | — | — | — | — | — | — | — | — | — | — | — | — |
| Boston | 14.3 | 14.4 | 9 | 1.6 | 0 | 0 | 0 | 0 | 0 | 0.2 | 0.7 | 9 |
| Difference | — | — | — | — | — | — | — | — | — | — | — | — |
| Jan – Jun | Jan | Feb | Mar | Apr | May | Jun |
|---|---|---|---|---|---|---|
| Antwerpen | — | — | — | — | — | — |
| Boston | 14.3 | 14.4 | 9 | 1.6 | 0 | 0 |
| Difference | — | — | — | — | — | — |
| Jul – Dec | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|
| Antwerpen | — | — | — | — | — | — |
| Boston | 0 | 0 | 0 | 0.2 | 0.7 | 9 |
| Difference | — | — | — | — | — | — |
Cloud cover (%) Antwerpen runs higher most of the year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Antwerpen | 73 | 72 | 71 | 68 | 70 | 71 | 68 | 67 | 66 | 71 | 75 | 74 |
| Boston | 63 | 62 | 62 | 64 | 65 | 63 | 57 | 56 | 55 | 60 | 62 | 63 |
| Difference | -10 | -10 | -8 | -4 | -5 | -7 | -10 | -11 | -11 | -11 | -13 | -12 |
| Jan – Jun | Jan | Feb | Mar | Apr | May | Jun |
|---|---|---|---|---|---|---|
| Antwerpen | 73 | 72 | 71 | 68 | 70 | 71 |
| Boston | 63 | 62 | 62 | 64 | 65 | 63 |
| Difference | -10 | -10 | -8 | -4 | -5 | -7 |
| Jul – Dec | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|
| Antwerpen | 68 | 67 | 66 | 71 | 75 | 74 |
| Boston | 57 | 56 | 55 | 60 | 62 | 63 |
| Difference | -10 | -11 | -11 | -11 | -13 | -12 |
Relative humidity (%) Antwerpen runs higher most of the year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Antwerpen | 92 | 89 | 84 | 79 | 77 | 76 | 75 | 76 | 80 | 85 | 91 | 93 |
| Boston | 88 | 87 | 83 | 80 | 79 | 79 | 74 | 73 | 74 | 78 | 82 | 86 |
| Difference | -4 | -3 | -1 | — | +2 | +2 | -1 | -3 | -5 | -7 | -10 | -8 |
| Jan – Jun | Jan | Feb | Mar | Apr | May | Jun |
|---|---|---|---|---|---|---|
| Antwerpen | 92 | 89 | 84 | 79 | 77 | 76 |
| Boston | 88 | 87 | 83 | 80 | 79 | 79 |
| Difference | -4 | -3 | -1 | — | +2 | +2 |
| Jul – Dec | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|
| Antwerpen | 75 | 76 | 80 | 85 | 91 | 93 |
| Boston | 74 | 73 | 74 | 78 | 82 | 86 |
| Difference | -1 | -3 | -5 | -7 | -10 | -8 |
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. Antwerpen trends → · Boston trends →
Both cities' Köppen climate types are projected to hold steady through 2099 (SSP2-4.5).
Methodology & sources
Antwerpen
Temperature & precipitation — 1991–2020 normals computed from 28 years of daily observations at Uccle, a weather station, about 47 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.
Boston
Temperature & precipitation — the official 1991–2020 climate normals from NOAA's U.S. Climate Normals, measured at Boston (NOAA GHCN station USW00014739), about 4 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.
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