Blauwgrond weather in July

In July, Blauwgrond sees average daytime highs of 31°C and overnight lows near 23°C, with 245 mm of rain across 26.5 wet days and about 12.3 hours of daylight. It is the 5th-warmest and 3rd-wettest month of the year here.

Day-to-day highs hold fairly steady near 31°C through the month. The sky is clear or mostly clear about 15% of the time in July, and the air most often feels oppressive.

Daylight stretches from about 12 h 18 min at the start of July to 12 h 18 min by month's end. Set against the rest of the year, July is Blauwgrond's 5th-clearest and 12th-windiest month. For the whole year in context, see Blauwgrond's year-round climate.

Daytime high
31°
5th warmest
Overnight low
23°
3rd coldest
Rainfall
245 mm
26.5 wet days
Daylight
12 h 18 min
6:37 AM – 6:55 PM
Cloud cover
65%
5th clearest
Wind
7 km/h
12th windiest
Solar energy
5.32 kWh/m²
Travel score
3.0
out of 10

Temperature in July

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 31°C through the month.

A typical July day in Blauwgrond reaches about 31°C in the afternoon and slips back to 23°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, July runs on par with June and about 1°C cooler than August.

20°25°30°35°151015202531
Avg high (°C)Avg low (°C)
13023
23023
33023
43023
53023
63023
73023
83023
93023
103023
113123
123123
133123
143123
153123
163123
173123
183123
193123
203123
213123
223123
233123
243123
253123
263123
273123
283123
293123
303123
313123

How July really feels in Blauwgrond

Once humidity and wind are folded in, July averages 31 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
31
heat index over the day's high
Days feeling ≤ C
0
wind chill below the day's low

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

Blauwgrond weather by month

How July compares with the rest of the year at a glance. July is the 5th-warmest and 3rd-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan29° / 23°12219.411.74.1
Feb29° / 23°9116.111.84.3
Mar30° / 23°8616.7124.2
Apr30° / 24°15820.512.13.6
May30° / 24°2772712.33.0
Jun30° / 23°31228.312.32.7
Jul31° / 23°24526.512.33.0
Aug31° / 23°1482012.23.4
Sep32° / 24°7813.7123.7
Oct32° / 24°8414.211.93.6
Nov31° / 24°13520.411.73.3
Dec30° / 23°15623.811.73.4

Cloud cover in July

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 15% of the time in July.

Beyond those clear spells, partly cloudy skies cover about 25% of July, with mostly cloudy or overcast conditions the remaining 59%. Skies tend to open up as the month goes on.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
12773
22773
32971
42971
53070
63169
73169
83268
93367
103466
113565
123664
133763
143862
153961
164159
174258
184357
194555
204555
214753
224753
234852
244951
255050
265050
275149
285248
295248
305347
315347

Chance of precipitation in July

Any precipitation

Blauwgrond gets around 245 mm of rain over 26.5 wet days in July. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 85% and peaks near 92% on the wettest days. The odds ease toward the end of the month.

0%20%40%60%80%100%151015202531
Rain chance (%)
192
292
392
491
591
690
790
890
990
1089
1189
1289
1388
1488
1587
1687
1786
1885
1985
2084
2183
2283
2382
2481
2580
2679
2778
2877
2976
3075
3174

Humidity in July

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, July lands in the oppressive band about 73% of days. Sticky, muggy-or-worse air turns up on roughly 100% of them.

0%25%50%75%100%151015202531
Oppressive (%)Miserable (%)
17129
27129
37228
47228
57228
67228
77327
87327
97327
107327
117426
127426
137426
147327
157327
167327
177327
187327
197327
207327
217327
227327
237327
247228
257228
267228
277228
287228
297228
307228
317228

Wind in July

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

Across July, daily wind ranges from about 7 km/h on the calmest days to 8 km/h at its breeziest. It stays fairly steady from day to day.

0246810151015202531
Wind speed (km/h)Feels
18calm
28calm
38calm
48calm
58calm
68calm
77calm
87calm
97calm
107calm
117calm
127calm
137calm
147calm
157calm
167calm
177calm
187calm
197calm
207calm
217calm
227calm
237calm
247calm
257calm
267calm
277calm
287calm
297calm
307calm
317calm

Sunrise & sunset in July

DaylightNight

Daylight runs from about 12 h 18 min at the start of July to 12 h 18 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 0 minutes over July. Sunrise moves from 6:34 AM to 6:39 AM, and sunset from 6:54 PM to 6:54 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
112.36:346:54
212.36:346:54
312.36:346:54
412.36:346:54
512.36:356:54
612.36:356:55
712.36:356:55
812.36:356:55
912.36:356:55
1012.36:366:55
1112.36:366:55
1212.36:366:55
1312.36:366:55
1412.36:366:55
1512.36:376:55
1612.36:376:55
1712.36:376:55
1812.36:376:55
1912.36:376:55
2012.36:376:55
2112.36:386:55
2212.36:386:55
2312.36:386:55
2412.36:386:55
2512.36:386:55
2612.36:386:55
2712.36:386:55
2812.36:386:55
2912.36:396:55
3012.36:396:55
3112.36:396:54

Solar energy in July

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in July, about 5.32 kWh/m².

For context, solar energy here swings from a low near 4.74 kWh/m² to a high of 6.42 kWh/m² in September across the year — July's 5.32 kWh/m² falls in the middle.

0246151015202531
Solar energy (kWh/m²)Level
15.0Bright
25.0Bright
35.0Bright
45.0Bright
55.1Bright
65.1Bright
75.1Bright
85.1Bright
95.2Bright
105.2Bright
115.2Bright
125.2Bright
135.3Bright
145.3Bright
155.3Bright
165.3Bright
175.3Bright
185.4Bright
195.4Bright
205.4Bright
215.4Bright
225.5Bright
235.5Bright
245.5Bright
255.5Bright
265.5Bright
275.5Bright
285.6Bright
295.6Bright
305.6Bright
315.6Bright
Planning a trip in July

Hazard calendar for Blauwgrond

In seasonPeak

In July, Blauwgrond sits inside its rainy season season. The full year is below, with each hazard's peak months called out.

Blauwgrond's rainy season runs April–August, when most of the year's rain falls.

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

Is July a good time to visit Blauwgrond?

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

3.0
Sightseeing
10th-best month of the year
4.2
Beach & pool
10th-best month of the year

July is a weaker month for outdoor sightseeing in Blauwgrond.

What to pack for Blauwgrond in July

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

In July, Blauwgrond sees daytime highs around 31°C and nights near 23°C. Pack light clothes and rain gear. Worth having: sun protection. About 27 days see rain.

light clothesrain gearsun protection

Sea temperature near Blauwgrond in July

The nearest coast averages about 28°C in July — 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 August at about 28°C and coldest in February near 26°C.

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

24°26°28°30°JanFebMarAprMayJunJulAugSepOctNovDecwarmtropicalcomfortable to swim
Sea temperature (°C)Comfort
Jan26Warm
Feb26Warm
Mar27Warm
Apr27Warm
May27Warm
Jun27Warm
Jul28Warm
Aug28Tropical
Sep28Tropical
Oct28Tropical
Nov28Warm
Dec27Warm

UV index in Blauwgrond in July

LowModerateHighVery highExtreme

Clear-sky midday UV in July peaks around 11 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Blauwgrond peaks around March 20 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 11 at about 10 (extreme).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeMar 20UV 15Dec 11UV 10
UV index (midday)Level
Jan13Extreme
Feb13Extreme
Mar15Extreme
Apr14Extreme
May13Extreme
Jun11Extreme
Jul11Extreme
Aug11Extreme
Sep12Extreme
Oct12Extreme
Nov11Extreme
Dec10Extreme

Air quality in Blauwgrond in July

GoodModeratePoorUnhealthyVery unhealthy

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

Air quality in Blauwgrond is worst in April — around 25 µg/m³ PM2.5 (moderate), about 3.3× the cleanest month (August, 8 µg/m³).

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

0102030JanFebMarAprMayJunJulAugSepOctNovDecModerateGoodModerateApr 1125 µg/m³Aug 198 µg/m³
PM2.5 (µg/m³)Level
Jan23Moderate
Feb25Moderate
Mar24Moderate
Apr25Moderate
May22Moderate
Jun15Moderate
Jul9Good
Aug8Good
Sep9Good
Oct10Good
Nov12Moderate
Dec19Moderate
Location & terrain

Where is Blauwgrond?

Blauwgrond sits at 5.8°N, 55.1°W, 4 m above sea level, in Suriname. The nearest listed city is Rainville, 2.0 km away.

Topography around Blauwgrond

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

Within 3 km, the terrain around Blauwgrond has only modest variations in elevation — a maximum elevation change of 13 m around an average of 1 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 32 m; within 80 km, significant variations in elevation — a maximum elevation change of 290 m.

The land around Blauwgrond is covered by water (40%), artificial surfaces (30%) and grassland (24%) within 3 km, trees (33%) and grassland (25%) within 16 km, and trees (59%) and water (29%) within 80 km.

3 km
13 m
16 km
32 m
80 km
290 m
treesgrasslandartificial surfaceswaterwetlandmangroves
July weather nearby: Rainville 2.0 km · Paramaribo 6.0 km · Munder Buiten 7.0 km · Beekhuizen 7.0 km · Tammenga 9.0 km · Flora 10 km · Welgelegen 11 km · Weg naar Zee 11 km

Suriname travel facts

Travel advisory
Level 1
Exercise Normal Precautions
Power plugs
Type C / F
127 / 220 V · 60 Hz
Prices
≈ 31% of US
price level, 2025
GDP per capita
$7,070
2025
Happiness
6.3 / 10
World Happiness, 2015
Safe drinking water
56%
of population, 2024
Homicide rate
6.5
per 100k, 2023
Road deaths
15.3
per 100k/yr, 2019
Income group
Upper middle
World Bank
Religion
Protestant 24%Hindu 22%Roman Catholic 22%Muslim 14%

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 Blauwgrond (5.8434°, -55.1193°, elevation 4 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. 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).