Wilhelmina Mountains · SurinameSummit weather, forecast and climate

Julianatop

1,280 m

Elevation1,280 mabove sea level

Prominence–independent height

Isolation–to a higher summit

Summit, Jul24°average high

3.68° N, 56.54° WElevation 1,280 mUTC+0 · Coordinated Universal Time

From the valley to the top

Freezing level in October: above the summit

iThe mountain

Julianatop in brief

Julianatop rises to 1,280 m in the Wilhelmina Mountains, Suriname.

At the summit, October is the mildest month with average highs of 27°, 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 Julianatop by month
Month	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Average high	24°	24°	25°	25°	25°	25°	24°	25°	27°	27°	27°	25°
Average low	18°	17°	17°	18°	18°	18°	17°	17°	17°	18°	18°	18°
Precipitation	171 mm	138 mm	140 mm	235 mm	355 mm	325 mm	294 mm	152 mm	108 mm	66 mm	68 mm	113 mm
Cloud cover	57%	59%	57%	63%	65%	55%	42%	32%	27%	34%	43%	51%
Daylight	11h 56	12h 00	12h 06	12h 12	12h 17	12h 20	12h 19	12h 14	12h 08	12h 02	11h 57	11h 55
Month score	56	55	56	52	52	57	62	66	64	71	69	59

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	4,500 m	4,450 m	4,550 m	4,600 m	4,600 m	4,550 m	4,500 m	4,550 m	4,650 m	4,750 m	4,700 m	4,600 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