NamibiaSummit weather, forecast and climate

Grootberg

1,640 m

Elevation1,640 mabove sea level

Prominence–independent height

Isolation154 kmto a higher summit

Summit, Jul24°average high

19.83° S, 14.13° EElevation 1,640 mUTC+0 · Coordinated Universal Time

From the valley to the top

Freezing level in October: above the summit

iThe mountain

Grootberg in brief

Grootberg rises to 1,640 m, Namibia.

At the summit, October is the mildest month with average highs of 30°, while nights rarely fall below freezing.

iiForecast

Temperatures are adjusted to each height; summits are usually colder and windier than the valley forecast suggests.

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iiiSummit climate

Climate normals for the summit area (~1 km grid), station-adjusted

Climate normals for Grootberg by month
Month	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Average high	29°	29°	28°	28°	27°	24°	24°	26°	29°	30°	30°	30°
Average low	16°	16°	17°	16°	14°	10°	10°	11°	13°	14°	15°	15°
Precipitation	60 mm	82 mm	87 mm	32 mm	1 mm	1 mm	0 mm	0 mm	1 mm	8 mm	18 mm	21 mm
Cloud cover	35%	39%	27%	13%	5%	3%	4%	4%	7%	9%	16%	21%
Daylight	13h 12	12h 45	12h 13	11h 39	11h 11	10h 56	11h 02	11h 26	11h 58	12h 32	13h 03	13h 19
Month score	64	58	62	79	93	100	100	95	81	75	73	72

Average height of the 0 °C level from the summit normals (6.5 °C per km); snow months have a summit mean at or below +1 °C

Month	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Freezing level	5,050 m	5,100 m	5,100 m	5,000 m	4,700 m	4,250 m	4,200 m	4,500 m	4,900 m	5,100 m	5,100 m	5,150 m
Summit	above 0 °C	above 0 °C	above 0 °C	above 0 °C	above 0 °C	above 0 °C	above 0 °C	above 0 °C	above 0 °C	above 0 °C	above 0 °C	above 0 °C

ivTerrain