Linstead weather in September

In September, Linstead sees average daytime highs of 30°C and overnight lows near 24°C, with 134 mm of rain across 20 wet days and about 12.1 hours of daylight. It is the 3rd-warmest and 3rd-wettest month of the year here.

Day-to-day highs hold fairly steady near 30°C through the month. The sky is clear or mostly clear about 21% of the time in September, and the air most often feels oppressive.

Daylight stretches from about 12 h 24 min at the start of September to 11 h 54 min by month's end. Set against the rest of the year, September is Linstead's 11th-clearest and 12th-windiest month. For the whole year in context, see Linstead's year-round climate.

Daytime high
30°
3rd warmest
Overnight low
24°
10th coldest
Rainfall
134 mm
20 wet days
Daylight
12 h 06 min
5:59 AM – 6:05 PM
Cloud cover
64%
11th clearest
Wind
7 km/h
12th windiest
Solar energy
5.89 kWh/m²
Travel score
3.7
out of 10

Linstead is town in Jamaica.

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

Temperature in September

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 30°C through the month.

A typical September day in Linstead reaches about 30°C in the afternoon and slips back to 24°C overnight — a 7°C spread between the day's warmth and the night's chill. On most days the high lands between 29°C and 32°C. Set against its neighbours, September runs about 1°C cooler than August and about 1°C warmer than October.

20°25°30°35°151015202530
Avg high (°C)Avg low (°C)
13124
23124
33124
43124
53124
63124
73124
83124
93124
103024
113024
123024
133024
143024
153024
163024
173024
183024
193024
203024
213024
223024
233024
243024
253024
263024
273024
283024
293024
303024

How September really feels in Linstead

Once humidity and wind are folded in, September averages 30 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
30
heat index over the day's high
Days feeling ≤ C
0
wind chill below the day's low

The story in September is heat — humidity pushes the afternoon "feels like" well above the raw temperature.

Linstead weather by month

How September compares with the rest of the year at a glance. September is the 3rd-warmest and 3rd-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan27° / 21°4311116.8
Feb27° / 21°33911.46.9
Mar28° / 21°5110.811.96.6
Apr29° / 22°6612.412.45.6
May29° / 23°13617.212.84.7
Jun30° / 24°6711.613.14.7
Jul31° / 24°5410.3134.6
Aug31° / 24°831512.64.0
Sep30° / 24°1342012.13.7
Oct29° / 23°14422.611.63.9
Nov28° / 22°9117.311.15.2
Dec27° / 22°6012.910.96.3

Cloud cover in September

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 21% of the time in September.

Beyond those clear spells, partly cloudy skies cover about 22% of September, with mostly cloudy or overcast conditions the remaining 57%.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
14555
24654
34654
44753
54753
64753
74753
84852
94654
104654
114654
124555
134555
144456
154456
164456
174456
184258
194258
204258
214060
224060
233961
243961
253862
263862
273862
283961
293961
303961

Chance of precipitation in September

Any precipitation

Linstead gets around 134 mm of rain over 20 wet days in September. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 67% and peaks near 75% on the wettest days. The odds climb toward the end of the month.

0%20%40%60%80%151015202530
Rain chance (%)
160
260
360
460
560
661
761
862
962
1063
1163
1264
1365
1465
1566
1666
1767
1867
1968
2069
2170
2271
2372
2472
2573
2673
2774
2874
2975
3075

Humidity in September

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, September lands in the oppressive band about 94% of days. Sticky, muggy-or-worse air turns up on roughly 100% of them.

0%25%50%75%100%151015202530
Muggy (%)Oppressive (%)Miserable (%)
11945
21945
31945
41945
51936
61936
71936
81936
91936
101936
111936
121945
131945
141945
151945
161945
171945
181945
191945
201945
211945
221945
231945
241945
251945
261945
271945
281945
291945
301954

Wind in September

Winds average 7 km/h in September, the calmest month.

Across September, daily wind ranges from about 7 km/h on the calmest days to 7 km/h at its breeziest. It stays fairly steady from day to day.

0246810151015202530
Wind speed (km/h)Feels
17calm
27calm
37calm
47calm
57calm
67calm
77calm
87calm
97calm
107calm
117calm
127calm
137calm
147calm
157calm
167calm
177calm
187calm
197calm
207calm
217calm
227calm
237calm
247calm
257calm
267calm
277calm
287calm
297calm
307calm

Sunrise & sunset in September

DaylightNight

Daylight runs from about 12 h 24 min at the start of September to 11 h 54 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 30 minutes over September. Sunrise moves from 5:57 AM to 6:02 AM, and sunset from 6:19 PM to 5:53 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
112.45:576:19
212.35:576:18
312.35:576:17
412.35:586:16
512.35:586:15
612.35:586:14
712.35:586:14
812.25:586:13
912.25:586:12
1012.25:586:11
1112.25:596:10
1212.25:596:09
1312.25:596:08
1412.15:596:07
1512.15:596:06
1612.15:596:05
1712.16:006:05
1812.16:006:04
1912.06:006:03
2012.06:006:02
2112.06:006:01
2212.06:006:00
2312.06:015:59
2412.06:015:58
2511.96:015:57
2611.96:015:57
2711.96:015:56
2811.96:015:55
2911.96:025:54
3011.96:025:53

Solar energy in September

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in September, about 5.89 kWh/m².

For context, solar energy here swings from a low near 4.3 kWh/m² to a high of 6.76 kWh/m² in July across the year — September's 5.89 kWh/m² falls in the middle.

0246151015202530
Solar energy (kWh/m²)Level
16.2Intense
26.2Intense
36.2Intense
46.2Intense
56.2Intense
66.1Intense
76.1Intense
86.1Intense
96.1Intense
106.1Intense
116.0Intense
126.0Intense
136.0Bright
146.0Bright
155.9Bright
165.9Bright
175.9Bright
185.8Bright
195.8Bright
205.8Bright
215.7Bright
225.7Bright
235.6Bright
245.6Bright
255.5Bright
265.5Bright
275.5Bright
285.4Bright
295.4Bright
305.4Bright
Planning a trip in September

Hazard calendar for Linstead

In seasonPeak

In September, Linstead sits inside its atlantic hurricane season. The full year is below, with each hazard's peak months called out.

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

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

Is September a good time to visit Linstead?

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

3.7
Sightseeing
12th-best month of the year
5.1
Beach & pool
11th-best month of the year

September is a weaker month for outdoor sightseeing in Linstead.

What to pack for Linstead in September

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

In September, Linstead sees daytime highs around 30°C and nights near 24°C. Pack light clothes and rain gear. Worth having: sun protection. About 20 days see rain.

light clothesrain gearsun protection

Sea temperature near Linstead in September

The nearest coast averages about 29°C in September — the other half of the beach question. The full-year curve and swim-comfort zones are below.

The sea at the nearest coast (about 31 km away) is warmest in September at about 29°C and coldest in February near 27°C.

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

26°28°30°JanFebMarAprMayJunJulAugSepOctNovDecwarmtropicalcomfortable to swim
Sea temperature (°C)Comfort
Jan27Warm
Feb27Warm
Mar27Warm
Apr28Warm
May28Tropical
Jun28Tropical
Jul29Tropical
Aug29Tropical
Sep29Tropical
Oct29Tropical
Nov29Tropical
Dec28Tropical

UV index in Linstead in September

LowModerateHighVery highExtreme

Clear-sky midday UV in September peaks 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 Linstead peaks around April 21 at about 12 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 16 at about 7 (very high).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecVery highExtremeVery highApr 21UV 12Dec 16UV 7
UV index (midday)Level
Jan8Very high
Feb11Extreme
Mar12Extreme
Apr13Extreme
May12Extreme
Jun12Extreme
Jul11Extreme
Aug12Extreme
Sep12Extreme
Oct11Extreme
Nov8Very high
Dec7Very high

Air quality in Linstead in September

GoodModeratePoorUnhealthyVery unhealthy

Average fine-particle pollution (PM2.5) through the year — so you can see where September falls, not just the annual average.

Air quality in Linstead is worst in June — around 35 µg/m³ PM2.5 (poor), about 2.1× the cleanest month (January, 17 µg/m³).

Modeled monthly averages (CAMS reanalysis, 2015–2024).

010203040JanFebMarAprMayJunJulAugSepOctNovDecModerateJun 2335 µg/m³Jan 1117 µg/m³
PM2.5 (µg/m³)Level
Jan17Moderate
Feb17Moderate
Mar18Moderate
Apr18Moderate
May24Moderate
Jun35Poor
Jul34Moderate
Aug29Moderate
Sep23Moderate
Oct24Moderate
Nov20Moderate
Dec17Moderate
Location & terrain

Where is Linstead?

Linstead sits at 18.1°N, 77.0°W, 119 m above sea level, in Jamaica. The nearest listed city is Spanish Town, 18 km away.

Spanish TownOld HarbourPortmoreHalf Way TreeKingstonMay PenNew KingstonPort Royal

Topography around Linstead

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

Within 3 km, the terrain around Linstead has only modest variations in elevation — a maximum elevation change of 212 m around an average of 129 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 970 m; within 80 km, very significant variations in elevation — a maximum elevation change of 2,229 m.

The land around Linstead is covered by trees (69%) and grassland (20%) within 3 km, trees (89%) within 16 km, and water (54%) and trees (38%) within 80 km.

3 km
212 m
16 km
970 m
80 km
2,229 m
treesgrasslandcroplandartificial surfaceswater
September weather nearby: Spanish Town 18 km · Old Harbour 23 km · Portmore 24 km · Half Way Tree 28 km · Kingston 30 km · May Pen 30 km · New Kingston 30 km · Port Royal 30 km

Jamaica travel facts

Travel advisory
Level 2
Exercise Increased Caution
Power plugs
Type A / B
110 V · 50 Hz
Prices
≈ 60% of US
price level, 2025
GDP per capita
$8,003
2025
Happiness
6.3 / 10
World Happiness, 2025
Homicide rate
49.4
per 100k, 2023
Road deaths
15.1
per 100k/yr, 2019
Income group
Upper middle
World Bank
Religion
Protestant 65%none 21%other 7%Roman Catholic 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 Linstead (18.1368°, -77.0317°, elevation 119 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. Monthly air-quality (PM2.5) seasonality is from the CAMS EAC4 reanalysis (Copernicus Atmosphere Monitoring Service), scaled to the WHO annual mean where available. Topography is sampled from the Copernicus DEM GLO-90 elevation model (© ESA/Airbus) and ESA WorldCover 2021 land cover (CC BY 4.0).