Compare Harare and Vientiane Weather

Harare is 8773.9 kilometers (5451.8 miles) away and 5.0 hours behind Vientiane, Laos. Harare's climate is classified as Temperate highland tropical climate with dry winters (Köppen climate classification: Cwb) while Vientiane has a Tropical wet and dry or savanna climate (Aw).

Harare generally has cooler weather than Vientiane. The average mean temperature in Harare is 21.94°C (71.49°F) while Vientiane’s temperature is 28.39°C (83.1°F) and the difference is 6.45°C (43.61°F). Harare is hottest on average in October, when the day time temperature may reach 26.16°C (79.09°F), while Vientiane is hottest in April when the average high temperature is 33.31°C (91.96°F). Harare is coldest in July when the average low temperature is 9.03°C (48.25°F), while December is the coolest month in Vientiane, when night time temperature often falls below 17.21°C (62.98°F).

Finally, Harare has about 1.17 times more rainfall than Vientiane, (Harare’s 107.25mm vs Vientiane’s average of 91.73mm).

Comparison summary

Weather	Harare	Vientiane	Difference
Hottest month	October: 26.16°C (79.09°F)	April: 33.31°C (91.96°F)	7.15°C (44.87°F)
Coldest month	July: 9.03°C (48.25°F)	December: 17.21°C (62.98°F)	8.18°C (46.72°F)
Wettest month	January: 324.55mm (12.78in)	August: 281.61mm (11.09in)	42.94mm (1.69in)
Driest month	August: 1.81mm (0.07in)	February: 3.44mm (0.14in)	1.63mm (0.06in)

Contents [show]

Temperature
Precipitation
Number of days with rainfall
Wind Speed
Average Length of Day
Humidity
Comments

Temperature

Average Temperature ( °C )

City	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Ann
Harare	22.79	22.38	22.07	20.72	19.52	17.58	17.58	21.01	24.32	26.16	25.35	23.77	21.94
Vientiane	24.38	27.84	31.26	33.31	32.08	29.7	28.27	27.86	28.2	27.32	26.54	23.91	28.39

City Harare

Jan22.79
Feb22.38
Mar22.07
Apr20.72
May19.52
Jun17.58
Jul17.58
Aug21.01
Sep24.32
Oct26.16
Nov25.35
Dec23.77
Yea21.94

City Vientiane

Jan24.38
Feb27.84
Mar31.26
Apr33.31
May32.08
Jun29.7
Jul28.27
Aug27.86
Sep28.2
Oct27.32
Nov26.54
Dec23.91
Yea28.39

Average Temperature ( °F )

City	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Ann
Harare	73.02	72.28	71.73	69.3	67.14	63.64	63.64	69.82	75.78	79.09	77.63	74.79	71.49
Vientiane	75.88	82.11	88.27	91.96	89.74	85.46	82.89	82.15	82.76	81.18	79.77	75.04	83.1

City Harare

Jan73.02
Feb72.28
Mar71.73
Apr69.3
May67.14
Jun63.64
Jul63.64
Aug69.82
Sep75.78
Oct79.09
Nov77.63
Dec74.79
Yea71.49

City Vientiane

Jan75.88
Feb82.11
Mar88.27
Apr91.96
May89.74
Jun85.46
Jul82.89
Aug82.15
Sep82.76
Oct81.18
Nov79.77
Dec75.04
Yea83.1

Precipitation

Precipitation (mm)

City	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Ann
Harare	324.55	266.75	130.65	68.38	11.97	3.85	3.43	1.81	2.06	27.94	151.17	294.39	107.25
Vientiane	7.97	3.44	16.85	35.46	108.39	152.02	213.45	281.61	186.64	76.85	13.42	4.65	91.73

City Harare

Jan324.55
Feb266.75
Mar130.65
Apr68.38
May11.97
Jun3.85
Jul3.43
Aug1.81
Sep2.06
Oct27.94
Nov151.17
Dec294.39
Yea107.25

City Vientiane

Jan7.97
Feb3.44
Mar16.85
Apr35.46
May108.39
Jun152.02
Jul213.45
Aug281.61
Sep186.64
Oct76.85
Nov13.42
Dec4.65
Yea91.73

Precipitation (in)

City	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Ann
Harare	12.78	10.5	5.14	2.69	0.47	0.15	0.14	0.07	0.08	1.1	5.95	11.59	4.22
Vientiane	0.31	0.14	0.66	1.4	4.27	5.99	8.4	11.09	7.35	3.03	0.53	0.18	3.61

City Harare

Jan12.78
Feb10.5
Mar5.14
Apr2.69
May0.47
Jun0.15
Jul0.14
Aug0.07
Sep0.08
Oct1.1
Nov5.95
Dec11.59
Yea4.22

City Vientiane

Jan0.31
Feb0.14
Mar0.66
Apr1.4
May4.27
Jun5.99
Jul8.4
Aug11.09
Sep7.35
Oct3.03
Nov0.53
Dec0.18
Yea3.61

Number of days with rainfall

Average Number of Rainy Days ( Days )

City	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Ann
Harare	22.91	20.55	17.36	9.73	2.55	0.82	0.64	0.45	0.36	4.82	13.82	21.45	9.62
Vientiane	1.73	1.27	4.45	7.73	16.45	18.36	22.82	22.0	21.64	9.91	2.45	0.73	10.79

City Harare

Jan22.91
Feb20.55
Mar17.36
Apr9.73
May2.55
Jun0.82
Jul0.64
Aug0.45
Sep0.36
Oct4.82
Nov13.82
Dec21.45
Yea9.62

City Vientiane

Jan1.73
Feb1.27
Mar4.45
Apr7.73
May16.45
Jun18.36
Jul22.82
Aug22.0
Sep21.64
Oct9.91
Nov2.45
Dec0.73
Yea10.79

Wind Speed

Average Wind Speed ( km/h )

City	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Ann
Harare	8.35	8.12	8.25	8.32	7.78	8.54	9.42	9.69	11.62	11.54	10.59	8.61	9.24
Vientiane	5.66	6.49	6.75	6.18	5.41	5.78	5.98	6.04	4.88	4.66	4.62	5.08	5.63

City Harare

Jan8.35
Feb8.12
Mar8.25
Apr8.32
May7.78
Jun8.54
Jul9.42
Aug9.69
Sep11.62
Oct11.54
Nov10.59
Dec8.61
Yea9.24

City Vientiane

Jan5.66
Feb6.49
Mar6.75
Apr6.18
May5.41
Jun5.78
Jul5.98
Aug6.04
Sep4.88
Oct4.66
Nov4.62
Dec5.08
Yea5.63

Average Wind Speed ( mph )

City	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Ann
Harare	5.19	5.05	5.13	5.17	4.83	5.31	5.85	6.02	7.22	7.17	6.58	5.35	5.74
Vientiane	3.52	4.03	4.19	3.84	3.36	3.59	3.72	3.75	3.03	2.9	2.87	3.16	3.5

City Harare

Jan5.19
Feb5.05
Mar5.13
Apr5.17
May4.83
Jun5.31
Jul5.85
Aug6.02
Sep7.22
Oct7.17
Nov6.58
Dec5.35
Yea5.74

City Vientiane

Jan3.52
Feb4.03
Mar4.19
Apr3.84
May3.36
Jun3.59
Jul3.72
Aug3.75
Sep3.03
Oct2.9
Nov2.87
Dec3.16
Yea3.5

Average Length of Day ( Hours )

City	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Ann
Harare	12.56	12.33	11.85	8.44	8.64	8.64	8.57	8.7	11.2	11.79	12.83	12.63	10.68
Vientiane	8.9	11.47	11.21	12.29	12.41	11.84	11.33	11.18	11.48	8.16	8.5	8.4	10.6

City Harare

Jan12.56
Feb12.33
Mar11.85
Apr8.44
May8.64
Jun8.64
Jul8.57
Aug8.7
Sep11.2
Oct11.79
Nov12.83
Dec12.63
Yea10.68

City Vientiane

Jan8.9
Feb11.47
Mar11.21
Apr12.29
May12.41
Jun11.84
Jul11.33
Aug11.18
Sep11.48
Oct8.16
Nov8.5
Dec8.4
Yea10.6

Humidity (%)

City	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Ann
Harare	77.93	80.52	77.9	73.19	62.91	60.64	55.84	45.31	38.92	42.6	55.02	71.07	61.82
Vientiane	59.35	46.67	42.81	48.24	63.28	75.43	81.79	83.66	82.49	77.6	70.41	63.67	66.28

City Harare

Jan77.93
Feb80.52
Mar77.9
Apr73.19
May62.91
Jun60.64
Jul55.84
Aug45.31
Sep38.92
Oct42.6
Nov55.02
Dec71.07
Yea61.82

City Vientiane

Jan59.35
Feb46.67
Mar42.81
Apr48.24
May63.28
Jun75.43
Jul81.79
Aug83.66
Sep82.49
Oct77.6
Nov70.41
Dec63.67
Yea66.28

Comments (0)

Latest first
Highest rated

Be the first to comment on this page