Sunggal climate
Sunggal is warmest in June, with average highs of 30 °C, and coldest in February, when nights average 22 °C. November is the wettest month (370 mm) and July the driest (188 mm). Figures are 1991–2020 climate normals.
Across a full year Sunggal averages 3,176 mm of rain and 364 days above 25 °C.
Indonesia · population 157,914 · 1991–2020 normals
Temperature below 0 °C to above 30 °C Rain band height is that month’s share of the wettest month
- Warmest month June 30 °C
- Coldest month February 22 °C
- Driest month July 188 mm
- Wettest month November 370 mm
- Least cloud February 80 % cloud
- Hottest on record August 35 °C
- Coldest on record February 18 °C
What to expectSunggal through the year
Sunggal changes little through the year. Average daily highs stay between 29 and 30 °C, so no month stands out as a season in the way it would further from the equator.
Counted across a normal year, 364 days a year reach 25 °C, 127 of them reach 30 °C. The warmest reading in the 1991–2020 record is 35 °C, in August.
Rain is spread fairly evenly through the year, from 188 mm in July to 370 mm in November. There is no dry season to aim for.
Month by month
| Month | Avg high | Rainfall | Cloud |
|---|---|---|---|
| January | 28.5 °C | 247 mm | 84 % |
| February | 29.2 °C | 189 mm | 80 % |
| March | 29.8 °C | 218 mm | 82 % |
| April | 30.0 °C | 267 mm | 87 % |
| May | 30.3 °C | 273 mm | 89 % |
| June | 30.4 °C | 196 mm | 84 % |
| July | 30.3 °C | 188 mm | 84 % |
| August | 30.1 °C | 220 mm | 87 % |
| September | 29.6 °C | 312 mm | 90 % |
| October | 29.0 °C | 344 mm | 93 % |
| November | 28.4 °C | 370 mm | 94 % |
| December | 28.1 °C | 351 mm | 92 % |
Temperature month by month
| Month | Avg high | Avg low | Mean | Record high | Record low | Days above 25 °C | Days above 30 °C | Days below 0 °C |
|---|---|---|---|---|---|---|---|---|
| January | 28.5 °C | 21.6 °C | 24.8 °C | 31.7 °C | 19.4 °C | 31 | 1 | 0 |
| February | 29.2 °C | 21.5 °C | 25.1 °C | 31.6 °C | 18.1 °C | 28 | 4 | 0 |
| March | 29.8 °C | 22.0 °C | 25.6 °C | 32.9 °C | 19.0 °C | 31 | 13 | 0 |
| April | 30.0 °C | 22.5 °C | 25.8 °C | 33.2 °C | 19.9 °C | 30 | 15 | 0 |
| May | 30.3 °C | 22.8 °C | 26.1 °C | 33.6 °C | 20.5 °C | 31 | 18 | 0 |
| June | 30.4 °C | 22.5 °C | 26.1 °C | 33.4 °C | 20.2 °C | 30 | 20 | 0 |
| July | 30.3 °C | 22.1 °C | 25.8 °C | 33.9 °C | 19.5 °C | 31 | 19 | 0 |
| August | 30.1 °C | 22.2 °C | 25.7 °C | 35.3 °C | 20.0 °C | 31 | 17 | 0 |
| September | 29.6 °C | 22.1 °C | 25.4 °C | 33.3 °C | 20.2 °C | 30 | 12 | 0 |
| October | 29.0 °C | 22.1 °C | 25.0 °C | 32.7 °C | 20.0 °C | 31 | 6 | 0 |
| November | 28.4 °C | 22.1 °C | 24.8 °C | 31.8 °C | 20.1 °C | 30 | 2 | 0 |
| December | 28.1 °C | 22.0 °C | 24.6 °C | 31.1 °C | 19.6 °C | 30 | 1 | 0 |
Rain, sun and wind month by month
| Month | Rainfall | Wet days | Daylight | Cloud cover | Humidity | Wind |
|---|---|---|---|---|---|---|
| January | 247 mm | 26 | 12 h/day | 84 % | 89 % | 8.3 km/h |
| February | 189 mm | 23 | 12 h/day | 80 % | 87 % | 8.6 km/h |
| March | 218 mm | 26 | 12 h/day | 82 % | 87 % | 8.5 km/h |
| April | 267 mm | 28 | 12 h/day | 87 % | 89 % | 8.2 km/h |
| May | 273 mm | 28 | 12 h/day | 89 % | 88 % | 7.9 km/h |
| June | 196 mm | 24 | 12 h/day | 84 % | 87 % | 8.0 km/h |
| July | 188 mm | 24 | 12 h/day | 84 % | 86 % | 8.0 km/h |
| August | 220 mm | 27 | 12 h/day | 87 % | 86 % | 8.1 km/h |
| September | 312 mm | 28 | 12 h/day | 90 % | 89 % | 7.8 km/h |
| October | 344 mm | 30 | 12 h/day | 93 % | 90 % | 7.7 km/h |
| November | 370 mm | 29 | 12 h/day | 94 % | 91 % | 7.7 km/h |
| December | 351 mm | 29 | 12 h/day | 92 % | 91 % | 8.2 km/h |
How Sunggal compares
The same four figures for nearby destinations, so the numbers above have something to be read against. Summer high is the warmest month's average high; winter low is the coldest month's average low.
| Destination | Summer high | Winter low | Rain per year | Days above 25 °C |
|---|---|---|---|---|
| Sunggal | 30 °C | 22 °C | 3,176 mm | 364 |
| Medan · Indonesia | 30 °C | 22 °C | 3,278 mm | 364 |
| Binjai · Indonesia | 31 °C | 21 °C | 3,209 mm | 363 |
| Percut · Indonesia | 30 °C | 23 °C | 3,221 mm | 364 |
| Perbaungan · Indonesia | 30 °C | 23 °C | 2,632 mm | 364 |
| Pematangsiantar · Indonesia | 28 °C | 20 °C | 3,293 mm | 352 |
| Langsa · Indonesia | 30 °C | 23 °C | 2,115 mm | 364 |
Planning a trip? See the best time to visit Sunggal.
QuestionsCommon questions about Sunggal’s climate
When is the best time to visit Sunggal?
That depends on what you want, so the honest answer is a comparison rather than a single month. January, November, December sit closest to 20 °C on average, June is the warmest month and July the driest. The month-by-month table above has the full picture.
How hot does Sunggal get?
In June, the warmest month, daily highs average 30 °C. About 127 days a year pass 30 °C. The highest value in the 1991–2020 record is 35 °C.
How cold does it get in winter?
Nights average 22 °C in February, the coldest month. Freezing nights are not part of a normal year here.
Which month is wettest in Sunggal?
November, averaging 370 mm over 29 days with rain. The driest month is July with 188 mm. The year as a whole averages 3,176 mm.
Are these figures a forecast?
No. They are 1991–2020 climate normals: the average of thirty years, which describes what a month is usually like in Sunggal rather than what any particular week will bring. Individual years can differ substantially from the normal.
Data sources and method
- ERA5 / ERA5-Land reanalysis — Copernicus Climate Change Service (C3S), ECMWF. Copernicus Licence
- Open-Meteo — Open-Meteo.com. CC BY 4.0
- NOAA OISST v2.1 — NOAA Physical Sciences Laboratory. Public domain
- GeoNames — GeoNames.org. CC BY 4.0
- Normal period
- 1991–2020
- Data point
- 3.576°, 98.615° (the coordinates the reanalysis values are taken for)
- Dataset version
- era5-1991-2020-scores1.1
- Last processed
Measured values come from ERA5 reanalysis and are reproduced unchanged. Calculated by us: monthly rankings, daylight hours, beach and comfort scores. Full formulas are on the methodology page.
Contains modified Copernicus Climate Change Service information 2026. Neither the European Commission nor ECMWF is responsible for any use that may be made of the Copernicus information or data it contains.