ATHI RIVER, KENYA

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Elevation: 4967 feet Latitude: 01 27S Longitude: 036 59E

WEATHER

Monthly - Summary

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Daily Averages

Hourly Data

CURRENT CONDITIONS

Sunrise/Set

11:27 pm

11:32 am
Local Time
6:09 pm EDT
25 April, 2024

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MONTHLY - ALL WEATHER AVERAGES [ Show Summary ]

[ °C ] °F

TEMPERATURE

Average Temperature

Years on Record: 112

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
F		66.7		67.5		68.9		69.6		69.1		66.9		64		62.6		63.3		65.8		68.4		67.5		67.1

PRECIPITATION

Average Precipitation

Years on Record: 112

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
in		29.8		1.9		1.8		3		6.6		4.1		0.9		0.4		0.5		0.6		1.6		5		3.4

Average Number of Days With Precipitation

Years on Record: 112

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		113.8		7.6		6.7		11.2		18		14.2		5.1		4.5		5.3		4.1		6.9		18.6		11.6

PRECIPITATION - SNOW

Average Number of Days With Frost

Years on Record: 112

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		0.6		---		---		---		---		---		---		0.3		0.2		0.1		---		---		---

HUMIDITY

Average Relative Humidity

Years on Record: 112

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
%		65		59.9		58.2		61.5		69.4		71.3		69.3		69.5		67.7		61.3		59.1		67.2		65.6

Average Dew Point

Years on Record: 112

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
F		54.6		53		53.6		55.8		58.6		57.3		53.8		52.5		52.5		52.2		53.5		56.2		55.2

DEGREE DAYS

Heating Degree Days

Years on Record: 112

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		157.1		---		---		---		---		---		30		74.4		52.7		---		---		---		---

Cooling Degree Days

Years on Record: 112

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		781.7		77.5		110.2		142.6		123		58.9		---		---		---		24		105.4		75		65.1

Growing Degree Days

Years on Record: 112

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Days		6103.3		542.5		533.9		607.6		573		523.9		420		390.6		412.3		474		570.4		525		530.1

SKY CONDITIONS

Average Length of Day

Years on Record: 30

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
Hours		12.5		12.6		12.5		12.5		12.5		12.4		12.4		12.4		12.4		12.4		12.5		12.5		12.6

Average Possibility of Sunshine

Years on Record: 112

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
%		58.8		77.2		78.1		72.1		61.3		53.2		44.3		35.6		37.2		52.4		64.5		59.2		70.7

WIND

Average Wind Speed

Years on Record: 112

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
mph		8.3		9.8		9.8		9.8		8.5		7		6.3		6.3		6.7		7.4		8.5		9.4		9.8

SOLAR RADIATION

Average Daily Solar Radiation - Global

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
kWh/m2		5.5		6.1		6.7		6.3		5.5		5.2		4.8		4.7		4.9		5.8		5.5		4.9		5.5

Average Daily Solar Radiation - Diffuse

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
kWh/m2		2		1.8		1.8		2.1		2.1		1.9		1.9		1.9		2.1		2.1		2.2		2.1		2

Average Daily Solar Radiation - Reflected

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
kWh/m2		5.4		6		6.6		6.2		5.5		5.2		4.7		4.6		4.9		5.8		5.4		4.8		5.4

Average Daily Solar Radiation - Direct

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
kWh/m2		5.1		6.4		7.1		5.9		4.9		5		4.5		4.2		4.1		5.3		4.8		4.1		5.3

Maximum Daily Solar Radiation - Global

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
kWh/m2		5.5		6.1		6.7		6.3		5.5		5.2		4.8		4.7		4.9		5.8		5.5		4.9		5.5

Maximum Daily Solar Radiation - Diffuse

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
kWh/m2		2.1		2.2		2.1		2.3		2.2		2		2		2		2.1		2.3		2.3		2.2		2.1

Maximum Daily Solar Radiation - Reflected

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
kWh/m2		6.1		6.7		7.5		6.8		5.9		5.9		5.5		5.4		5.5		6.5		6.1		5.3		6

Maximum Daily Solar Radiation - Direct

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
kWh/m2		6.4		7.8		9		7		5.8		6.4		6		5.7		5.3		6.6		6		4.8		6.6

Minimum Daily Solar Radiation - Global

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
kWh/m2		4.7		4.8		5.8		5.6		5		4.6		3.9		3.9		4.1		4.9		4.9		4.2		4.7

Minimum Daily Solar Radiation - Diffuse

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
kWh/m2		1.8		1.6		1.4		1.9		2		1.7		1.7		1.8		2		1.9		2		2.1		1.8

Minimum Daily Solar Radiation - Reflected

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
kWh/m2		4.7		4.7		5.7		5.5		5		4.6		3.8		3.9		4.1		4.8		4.9		4.2		4.7

Minimum Daily Solar Radiation - Direct

Years on Record: 22

		ANNUAL		JAN		FEB		MAR		APR		MAY		JUN		JUL		AUG		SEP		OCT		NOV		DEC
kWh/m2		3.8		3.9		5.2		4.7		4.1		3.9		3		2.9		2.9		3.7		3.8		3		4

NEARBY - MAP

NEARBY - LIST

Kariobangi, Kenya (10 mi / 16 km)
Nairobi, Kenya (10 mi / 16 km)
Pumwani, Kenya (14 mi / 23 km)
Mbagathi, Kenya (16 mi / 26 km)
Dagoreti, Kenya (20 mi / 32 km)

GEOBA.SE

Athi River, Kenya