Charlotte Amalie in Spring
In spring (March, April and May), Charlotte Amalie sees average daytime highs around 26°C and overnight lows near 25°C, with 131 mm of rain over about 27 wet days across the season. It is the 3rd-warmest season and the 3rd-wettest season.
Across spring, daytime highs hold fairly steady around 26°C. The sky is clear or mostly clear about 58% of the time across spring, and the air most often feels oppressive.
Spring is Charlotte Amalie's 2nd-best season to visit on our travel score. Charlotte Amalie has little temperature swing across the year, so its calendar seasons blur — the season framing matters less here than for a place with four distinct seasons. For the whole year in context, see Charlotte Amalie's year-round climate.
- Avg daytime high
- 26°C
- 3rd-warmest season
- Avg overnight low
- 25°C
- Rainfall
- 131 mm
- 27 wet days
- Avg wind
- 23 km/h
- Travel score
- 7.2
- 2nd-best season
- Months
- Mar · Apr · May
Temperature in Charlotte Amalie in Spring
Across spring, daytime highs hold fairly steady around 26°C.
A typical spring day in Charlotte Amalie reaches about 26°C and drops to 25°C overnight. The warmest of the three months is May, the coolest March.
How spring really feels in Charlotte Amalie
Once humidity and wind are folded in, spring brings about 0 days that feel above 32°C and 0 that feel at or below 0°C.
spring sits comfortably in between — no days that feel dangerously hot or drop to a hard freeze once humidity and wind are folded in.
Charlotte Amalie weather by month
How the three spring months (March, April and May) compare with the rest of the year — the season's months are highlighted.
| Month | High / Low (°C) | Rainfall (mm) | Wet days | Daylight (hours) | Travel score |
|---|---|---|---|---|---|
| Jan | 26° / 24° | 28 | 8.7 | 11 | 7.5 |
| Feb | 25° / 24° | 20 | 6.6 | 11.4 | 7.8 |
| Mar | 25° / 24° | 21 | 5.9 | 11.9 | 7.9 |
| Apr | 26° / 25° | 35 | 7.8 | 12.4 | 7.4 |
| May | 27° / 26° | 75 | 13 | 12.9 | 6.2 |
| Jun | 28° / 26° | 57 | 11.8 | 13.1 | 6.1 |
| Jul | 28° / 26° | 80 | 15.5 | 13 | 5.8 |
| Aug | 28° / 27° | 102 | 17 | 12.6 | 5.1 |
| Sep | 28° / 27° | 133 | 17.7 | 12.1 | 4.8 |
| Oct | 28° / 26° | 127 | 18 | 11.6 | 5.3 |
| Nov | 27° / 26° | 119 | 16.4 | 11.1 | 5.7 |
| Dec | 26° / 25° | 47 | 11.5 | 10.9 | 6.9 |
Cloud cover in Spring
The sky is clear or mostly clear about 58% of the time across spring.
Chance of precipitation in Spring
Charlotte Amalie gets around 131 mm of rain over 27 wet days across spring. The line is the day-by-day chance of measurable precipitation.
Humidity in Spring
Most of spring feels oppressive — the stacked bands show each day's mix of comfort levels, read off the dew point.
Wind in Spring
Winds average 23 km/h across spring.
Sunrise & sunset in Spring
Daylight runs from about 11 h 36 min in early March to 13 hours by late May. The lit band spans sunrise to sunset each day.
Solar energy in Spring
Average shortwave solar energy reaching the ground each day across spring, about 6.4 kWh/m².
Hazard calendar for Charlotte Amalie
In spring, Charlotte Amalie overlaps its rainy season season. The full year is below, with each hazard's peak months called out.
Charlotte Amalie sits in the Atlantic hurricane belt; the season peaks August–October.
Charlotte Amalie's rainy season runs May–May, when most of the year's rain falls.
Charlotte Amalie sees seasonal dust haze (July), heaviest in July.
Is spring a good time to visit Charlotte Amalie?
Our two travel scores rate spring for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal), averaged across the three months.
spring is one of the better times to visit Charlotte Amalie for general sightseeing. The water and warmth also suit a beach or pool day.
What to pack for Charlotte Amalie in Spring
From spring's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In spring, Charlotte Amalie sees daytime highs around 26°C and nights near 25°C. Pack sun protection. Worth having: light clothes, rain gear and a windbreaker. About 27 days see rain.
Sea temperature near Charlotte Amalie in Spring
The nearest coast averages about 27°C across spring — the other half of the beach question. The full-year curve and swim-comfort zones are below.
The sea offshore is warmest in September at about 29°C and coldest in February near 26°C.
The water stays above 20°C all year — warm enough for a swim any month.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sea temperature (°C) | 26 | 26 | 26 | 27 | 27 | 28 | 28 | 29 | 29 | 29 | 28 | 27 |
| Comfort | Warm | Warm | Warm | Warm | Warm | Tropical | Tropical | Tropical | Tropical | Tropical | Tropical | Warm |
| Sea temperature (°C) | Comfort | |
|---|---|---|
| Jan | 26 | Warm |
| Feb | 26 | Warm |
| Mar | 26 | Warm |
| Apr | 27 | Warm |
| May | 27 | Warm |
| Jun | 28 | Tropical |
| Jul | 28 | Tropical |
| Aug | 29 | Tropical |
| Sep | 29 | Tropical |
| Oct | 29 | Tropical |
| Nov | 28 | Tropical |
| Dec | 27 | Warm |
UV index in Charlotte Amalie in Spring
Clear-sky midday UV across spring averages around 12 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.
Under clear skies, the midday UV index in Charlotte Amalie peaks around April 13 at about 13 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 17 at about 7 (high).
The index reaches 3 or more — the level where the WHO recommends sun protection — every month of the year.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UV index (midday) | 8 | 10 | 12 | 13 | 11 | 12 | 12 | 11 | 12 | 10 | 8 | 7 |
| Level | Very high | Extreme | Extreme | Extreme | Extreme | Extreme | Extreme | Extreme | Extreme | Very high | Very high | High |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 8 | Very high |
| Feb | 10 | Extreme |
| Mar | 12 | Extreme |
| Apr | 13 | Extreme |
| May | 11 | Extreme |
| Jun | 12 | Extreme |
| Jul | 12 | Extreme |
| Aug | 11 | Extreme |
| Sep | 12 | Extreme |
| Oct | 10 | Very high |
| Nov | 8 | Very high |
| Dec | 7 | High |
Air quality in Charlotte Amalie in Spring
Average fine-particle pollution (PM2.5) through the year — so you can see where spring falls, not just the annual average.
Air quality in Charlotte Amalie is worst in July — around 24 µg/m³ PM2.5 (moderate), about 4.5× the cleanest month (January, 5 µg/m³).
Modeled monthly averages (CAMS reanalysis, 2015–2024).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PM2.5 (µg/m³) | 5 | 7 | 7 | 9 | 14 | 24 | 24 | 20 | 15 | 15 | 8 | 5 |
| Level | Good | Good | Good | Good | Moderate | Moderate | Moderate | Moderate | Moderate | Moderate | Good | Good |
| PM2.5 (µg/m³) | Level | |
|---|---|---|
| Jan | 5 | Good |
| Feb | 7 | Good |
| Mar | 7 | Good |
| Apr | 9 | Good |
| May | 14 | Moderate |
| Jun | 24 | Moderate |
| Jul | 24 | Moderate |
| Aug | 20 | Moderate |
| Sep | 15 | Moderate |
| Oct | 15 | Moderate |
| Nov | 8 | Good |
| Dec | 5 | Good |
Where is Charlotte Amalie?
Charlotte Amalie sits at 18.3°N, 64.9°W, 6 m above sea level, in U.S. Virgin Islands. The nearest listed city is Road Town, 34 km away.
Topography around Charlotte Amalie
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Charlotte Amalie.
Within 3 km, the terrain around Charlotte Amalie has significant variations in elevation — a maximum elevation change of 454 m around an average of 89 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 471 m; within 80 km, significant variations in elevation — a maximum elevation change of 515 m.
The land around Charlotte Amalie is covered by trees (52%) and water (29%) within 3 km, water (90%) within 16 km, and water (95%) within 80 km.
U.S. Virgin Islands travel facts
- Power plugs
- Type A / B
- 110 V · 60 Hz
- Prices
- ≈ 89% of US
- price level, 2022
- GDP per capita
- $44,321
- 2022
- Safe drinking water
- 99%
- of population, 2024
- Homicide rate
- 49.9
- per 100k, 2012
- Income group
- High
- World Bank
Sources: World Bank, US State Department, World Happiness Report, WHO/UNICEF, EF EPI, CIA World Factbook.
Data sources
Temperature, precipitation, cloud, humidity, wind and solar figures are a 1991–2020 climatology for Charlotte Amalie (18.3419°, -64.9307°, elevation 6 m), computed from hourly ERA5 reanalysis — contains modified Copernicus Climate Change Service information. Sun figures are astronomical calculations, not observations. City data © GeoNames, CC BY 4.0. Map outlines from Natural Earth (public domain); interactive map © Google.