Weather Kumaka, Barima-Waini long-term weather forecast

Long-term weather forecast for Kumaka, Barima-Waini for ten days.

Thursday, Jun 18

29 / 23°C

8.9 mm

7 km/h

sunrise 5:42 am
sunset 6:18 pm

HOURLY

Rain showers in the morning, rain showers in the afternoon, later rain, in the evening initially rain, later cloudy. High of 29 °C. Total rainfall 6.8 mm. Light rain overnight with a low of 23 °C. Total rainfall 0.9 mm.

Interactive map weather Guyana

GPS: 8.1915; -59.7974

altitude: 4 m
local time:

PLACES IN THE AREA

Weather forecast Kumaka, Barima-Waini, Guyana extended forecast

Time			Precip.	Wind	Pressure	Humidity	Dew	total	Fog	Low	Middle	High
Thursday 06/18/2026
12 AM	rain	24 °C 29 °C	0.4 mm	2.7 m/s 10 km/h southeast	1015 hPa	97 %	23 °C	98 %	0%	88%	12%	74%
1 AM	heavy rain	24 °C 29 °C	1.8 mm	2.5 m/s 9 km/h east-southeast	1014 hPa	96 %	23 °C	91 %	0%	82%	35%	29%
2 AM	rain	23 °C 28 °C	0.9 mm	2.8 m/s 10 km/h east	1014 hPa	99 %	22 °C	100 %	0%	95%	52%	84%
3 AM	light rain	23 °C 28 °C	0.2 mm	2.3 m/s 8 km/h east	1014 hPa	99 %	22 °C	93 %	0%	28%	33%	89%
4 AM	overcast	23 °C 28 °C	0.0 mm	2.1 m/s 8 km/h south-southeast	1014 hPa	99 %	22 °C	99 %	0%	13%	97%	91%
5 AM	cloudy	23 °C 28 °C	0.0 mm	1.8 m/s 6 km/h south	1014 hPa	99 %	22 °C	71 %	0%	17%	2%	65%
6 AM	cloudy	23 °C 28 °C	0.0 mm	2.0 m/s 7 km/h south-southwest	1014 hPa	99 %	22 °C	57 %	0%	7%	2%	53%
7 AM	cloudy	23 °C 28 °C	0.0 mm	2.1 m/s 8 km/h south	1015 hPa	97 %	22 °C	51 %	0%	46%	2%	10%
8 AM	rain showers	24 °C 29 °C	2.3 mm	1.8 m/s 6 km/h south-southeast	1015 hPa	95 %	23 °C	100 %	0%	100%	1%	14%
2 PM	rain	29 °C 35 °C	3.3 mm	2.0 m/s 7 km/h east-northeast	1014 hPa	76 %	24 °C	93 %	0%	88%	15%	53%
8 PM	cloudy	24 °C 29 °C	0.0 mm	1.9 m/s 7 km/h east-northeast	1014 hPa	97 %	23 °C	53 %	0%	8%	0%	48%
Friday 06/19/2026
2 AM	light rain	23 °C 28 °C	0.9 mm	0.8 m/s 3 km/h south	1013 hPa	99 %	22 °C	99 %	0%	94%	3%	71%
8 AM	rain showers	25 °C 31 °C	2.4 mm	1.0 m/s 4 km/h south-southeast	1015 hPa	94 %	23 °C	47 %	0%	43%	12%	0%
2 PM	rain showers	28 °C 33 °C	1.5 mm	2.6 m/s 9 km/h northeast	1013 hPa	78 %	23 °C	59 %	0%	28%	26%	23%
8 PM	overcast	24 °C 29 °C	0.0 mm	1.6 m/s 6 km/h east-northeast	1014 hPa	94 %	23 °C	98 %	0%	11%	1%	98%

Kumaka, Barima-Waini, Guyana - information

State: Guyana

GPS coordinates: 8.1915; -59.7974

Time zone: America / Guyana time difference in hours with time in US is -6 hours

Altitude: 4 m
The administrative part:

Barima-Waini Region, Mabaruma

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Weather Kumaka, Barima-Waini, Guyana. Weather forecast Kumaka, Barima-Waini.

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Data source

Weather forecast for Kumaka, Barima-Waini is supplied by MET Norway Norwegian Meteorological Institute and the NRK.

Feels like

To calculate the perceived temperature, we use the Australian Apparent Temperature (AAT) model, which is designed for year-round calculations and takes air humidity into account in addition to temperature and wind speed.

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Astronomical information Kumaka, Barima-Waini

data are always in the local time

Sun and light

June 18, 2026

Sunrise:	Sunset:
5:42 am	6:18 pm
Noon:	Length of day:
noon	12:36
Start of civil twilight*:	End of civil twilight*:
5:18 am	6:41 pm
Start of nautical twilight*:	End of nautical twilight*:
4:52 am	7:08 pm
Start of astronomical twilight*:	End of astronomical twilight*:
4:25 am	7:35 pm
* What is Twilight?

Moon and moon phases

Moonrise:	Moonset:
06/18/2026 9:14 am	06/18/2026 9:59 pm
Next new moon:	Next full moon:
07/14/2026	06/29/2026