Nassau weather in March

In March, Nassau sees average daytime highs of 23°C and overnight lows near 22°C, with 34 mm of rain across 5.9 wet days and about 11.8 hours of daylight. It is the 10th-warmest and 11th-wettest month of the year here.

Day-to-day highs hold fairly steady near 23°C through the month. The sky is clear or mostly clear about 56% of the time in March, and the air most often feels muggy.

Daylight stretches from about 11 h 24 min at the start of March to 12 h 12 min by month's end. Set against the rest of the year, March is Nassau's 3rd-clearest and 4th-windiest month. For the whole year in context, see Nassau's year-round climate.

Daytime high
23°
10th warmest
Overnight low
22°
3rd coldest
Rainfall
34 mm
5.9 wet days
Daylight
11 h 48 min
6:24 AM – 6:14 PM
Cloud cover
40%
3rd clearest
Wind
23 km/h
4th windiest
Solar energy
5.55 kWh/m²
Travel score
7.9
out of 10

Nassau is capital and largest city of the Bahamas.

Air quality
Excellent
PM2.5 3.2 µg/m³ · 2020
Density
1,101/km²
people per km²
Founded
1695

Air quality: WHO Ambient Air Quality Database. Density & description: Wikidata (CC0), GeoNames.

Temperature in March

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 23°C through the month.

A typical March day in Nassau reaches about 23°C in the afternoon and slips back to 22°C overnight — a 1°C spread between the day's warmth and the night's chill. On most days the high lands between 22°C and 25°C. Set against its neighbours, March runs on par with February and about 1°C cooler than April.

15°20°25°30°151015202531
Avg high (°C)Avg low (°C)
12322
22322
32322
42322
52322
62322
72322
82322
92322
102322
112322
122322
132322
142322
152322
162322
172322
182322
192322
202422
212422
222422
232422
242422
252422
262422
272422
282422
292423
302423
312423

How March really feels in Nassau

Once humidity and wind are folded in, March averages 0 days that feel above 32°C and 0 that feel at or below 0°C — the comfort signal a plain temperature reading hides.

Days feeling ≥ 32°C
0
heat index over the day's high
Days feeling ≤ C
0
wind chill below the day's low

March sits comfortably in between — no days that feel dangerously hot or drop to a hard freeze once humidity and wind are folded in.

Nassau weather by month

How March compares with the rest of the year at a glance. March is the 10th-warmest and 11th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan23° / 22°417.210.67.5
Feb23° / 22°324.811.18.0
Mar23° / 22°345.911.87.9
Apr24° / 23°495.812.68.0
May26° / 25°80913.27.1
Jun28° / 26°9814.513.55.7
Jul28° / 27°7714.313.45.3
Aug29° / 27°1191712.94.9
Sep28° / 27°13918.512.24.7
Oct27° / 26°13516.311.45.7
Nov25° / 24°708.710.87.2
Dec24° / 23°396.610.57.7

Cloud cover in March

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 56% of the time in March.

Beyond those clear spells, partly cloudy skies cover about 18% of March, with mostly cloudy or overcast conditions the remaining 26%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
17624
27525
37426
47426
57327
67327
77327
87228
97228
107228
117228
127129
137129
147129
157228
167228
177327
187327
197327
207426
217426
227525
237525
247624
257624
267624
277723
287723
297723
307822
317822

Chance of precipitation in March

Any precipitation

Nassau gets around 34 mm of rain over 5.9 wet days in March. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 19% and peaks near 20% on the wettest days.

0%10%20%30%151015202531
Rain chance (%)
118
218
318
418
518
618
718
818
918
1018
1119
1219
1319
1419
1520
1620
1720
1820
1920
2020
2120
2220
2320
2420
2520
2619
2719
2819
2919
3019
3119

Humidity in March

DryComfortableHumidMuggyOppressiveMiserable

Most of March feels muggy — the stacked bands show each day's mix of comfort levels, read off the dew point.

By dew point, March lands in the muggy band about 37% of days. Sticky, muggy-or-worse air turns up on roughly 50% of them.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)
11219183615
21219183614
31320183514
41320193513
51321193513
61321193413
71322193412
81322193412
91322193412
101222193511
111223193511
121123193611
131023203611
141023203711
15922203711
16822203811
17822203812
18722213812
19721213813
20721213813
21621213814
22621213814
23521213815
24520223815
25520223816
26520223816
27420223816
28420223817
29419223717
30419233717
31319233718

Wind in March

Winds average 23 km/h in March.

Across March, daily wind ranges from about 22 km/h on the calmest days to 23 km/h at its breeziest. It stays fairly steady from day to day.

0102030151015202531
Wind speed (km/h)Feels
123breezy
223breezy
323breezy
423breezy
523breezy
623breezy
723breezy
823breezy
923breezy
1023breezy
1123breezy
1223breezy
1323breezy
1423breezy
1523breezy
1623breezy
1723breezy
1823breezy
1923breezy
2022breezy
2122breezy
2222breezy
2322breezy
2422breezy
2522breezy
2622breezy
2722breezy
2822breezy
2922breezy
3022breezy
3122breezy

Sunrise & sunset in March

DaylightNight

Daylight runs from about 11 h 24 min at the start of March to 12 h 12 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 48 minutes over March. Sunrise moves from 6:39 AM to 6:09 AM, and sunset from 6:06 PM to 6:20 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
111.46:396:06
211.56:386:07
311.56:376:07
411.56:366:08
511.56:356:08
611.66:356:09
711.66:346:09
811.66:336:10
911.66:326:10
1011.76:316:11
1111.76:306:11
1211.76:296:12
1311.76:286:12
1411.86:276:13
1511.86:266:13
1611.86:246:14
1711.86:236:14
1811.96:226:14
1911.96:216:15
2011.96:206:15
2111.96:196:16
2212.06:186:16
2312.06:176:17
2412.06:166:17
2512.06:156:18
2612.16:146:18
2712.16:136:18
2812.16:126:19
2912.16:116:19
3012.26:106:20
3112.26:096:20

Solar energy in March

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in March, about 5.55 kWh/m².

For context, solar energy here swings from a low near 3.5 kWh/m² to a high of 6.61 kWh/m² in July across the year — March's 5.55 kWh/m² falls in the middle.

0246151015202531
Solar energy (kWh/m²)Level
15.1Bright
25.1Bright
35.1Bright
45.2Bright
55.2Bright
65.2Bright
75.2Bright
85.3Bright
95.3Bright
105.3Bright
115.3Bright
125.4Bright
135.4Bright
145.5Bright
155.5Bright
165.5Bright
175.6Bright
185.6Bright
195.6Bright
205.7Bright
215.7Bright
225.8Bright
235.8Bright
245.8Bright
255.9Bright
265.9Bright
276.0Bright
286.0Intense
296.0Intense
306.1Intense
316.1Intense
Planning a trip in March

Hazard calendar for Nassau

In seasonPeak

None of Nassau's seasonal hazards are active in March. The full-year calendar below shows when the rainy season, cyclone risk and dust haze do peak.

Nassau sits in the Atlantic hurricane belt; the season peaks August–October.

Nassau's rainy season runs May–November, when most of the year's rain falls.

Atlantic hurricane
Rainy season
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Is March a good time to visit Nassau?

Our two travel scores rate March for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal).

7.9
Sightseeing
3rd-best month of the year
6.4
Beach & pool
5th-best month of the year

March is one of the better times to visit Nassau for general sightseeing. The water and warmth also suit a beach or pool day.

What to pack for Nassau in March

From March's temperature range, rain chance, sun and wind — what's worth putting in the bag.

In March, Nassau sees daytime highs around 23°C and nights near 22°C. Worth packing: light clothes, sun protection and a windbreaker. About 6 days see rain.

light clothessun protectiona windbreaker

Sea temperature near Nassau in March

The nearest coast averages about 24°C in March — the other half of the beach question. The full-year curve and swim-comfort zones are below.

The sea offshore is warmest in August at about 30°C and coldest in February near 24°C.

The water stays above 20°C all year — warm enough for a swim any month.

22°24°26°28°30°JanFebMarAprMayJunJulAugSepOctNovDecrefreshingwarmtropicalcomfortable to swim
Sea temperature (°C)Comfort
Jan24Warm
Feb24Warm
Mar24Warm
Apr25Warm
May26Warm
Jun28Tropical
Jul29Tropical
Aug30Tropical
Sep29Tropical
Oct28Tropical
Nov27Warm
Dec25Warm

UV index in Nassau in March

LowModerateHighVery highExtreme

Clear-sky midday UV in March peaks around 10 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Nassau peaks around July 19 at about 12 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 17 at about 5 (high).

The index reaches 3 or more — the level where the WHO recommends sun protection — every month of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecHighVery highExtremeVery highHighJul 19UV 12Dec 17UV 5
UV index (midday)Level
Jan6High
Feb8Very high
Mar10Very high
Apr9Very high
May11Extreme
Jun11Extreme
Jul12Extreme
Aug11Extreme
Sep10Extreme
Oct9Very high
Nov6High
Dec5High
Location & terrain

Where is Nassau?

Nassau sits at 25.1°N, 77.3°W, 5 m above sea level, in Bahamas. The nearest listed city is Killarney, 7.0 km away.

LucayaFreeport

Topography around Nassau

How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Nassau.

Within 3 km, the terrain around Nassau has only modest variations in elevation — a maximum elevation change of 30 m around an average of 5 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 37 m; within 80 km, only modest variations in elevation — a maximum elevation change of 32 m.

The land around Nassau is covered by artificial surfaces (58%) and trees (24%) within 3 km, water (78%) within 16 km, and water (91%) within 80 km.

3 km
30 m
16 km
37 m
80 km
32 m
treesgrasslandartificial surfacesbare terrainwaterwetlandmangroves
March weather nearby: Killarney 7.0 km · Lucaya 211 km · Freeport 213 km · Miami Beach 291 km · Sunny Isles Beach 296 km · Miami 297 km · Aventura 298 km · Ojus 299 km

Bahamas travel facts

Travel advisory
Level 2
Exercise Increased Caution
Power plugs
Type A / B
120 V · 60 Hz
Prices
≈ 96% of US
price level, 2024
GDP per capita
$39,455
2024
Homicide rate
32.2
per 100k, 2022
Road deaths
7.7
per 100k/yr, 2019
Income group
High
World Bank
Religion
Protestant 70%other Christian 13%Roman Catholic 12%none 2%

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 Nassau (25.0582°, -77.3431°, elevation 5 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. Tropical-cyclone seasons are the published climatological basin seasons (NOAA National Hurricane Center / regional warning centres). Sea temperatures are the NOAA OISST v2.1 1991–2020 monthly climatology (public domain), sampled at the nearest ocean point. UV index is derived from CAMS (Copernicus Atmosphere Monitoring Service) clear-sky UV data — contains modified Copernicus Atmosphere Monitoring Service information. Topography is sampled from the Copernicus DEM GLO-90 elevation model (© ESA/Airbus) and ESA WorldCover 2021 land cover (CC BY 4.0).