Photo: Junius · Public domain · Wikimedia Commons
Estádio Proletário Guilherme da SilveiraReport this photo · linked, not stored
Estádio Proletário Guilherme da SilveiraReport this photo · linked, not stored
Climate guideThirty-year normals for Nilópolis
Nilópolis climate by month
Tropical savanna · AwBest Jun–Aug
Annual mean24°day and night
Seasonal swing7°warmest vs coolest
Precipitation1,342 mm191 wet days a year
22.81° S, 43.41° WElevation 27 mUTC−3 · Brasilia Standard Time
When to goNilópolis · weather score
Best timeJun–Aug
October: high / low28° / 20°
iSummary
What the weather is like
Nilópolis has a tropical savanna climate (Köppen Aw): .
The warmest month is February, when afternoons average 31° and nights 23°. July is the coolest month, with highs of 25° and lows of 16°. The difference between the warmest and the coolest month is about 7°, a small seasonal swing typical of places tempered by the sea.
About 1,342 mm of precipitation falls in an average year. January is the wettest month (224 mm, 24 wet days) and July the driest (38 mm, 7 wet days). Cloud cover ranges from 31% in June to 50% in January.
Compared with Brasília, the capital, Nilópolis is 5.4° warmer on a February afternoon and receives less precipitation over the year.
Year in figures
- Hottest afternoons
- 31° · February
- Coldest nights
- 16° · July
- Wettest month
- January
- Driest month
- July
- Clearest skies
- June · 31% cloud
- Longest day
- 13 h 31 min
- Shortest day
- 10 h 44 min
iiCharts
Twelve months at a glance
Temperature and precipitation
Daily high/low range bars, monthly precipitation columnsTemperature curve
Average high, lowDaylight
Hours between sunrise and sunset on the 15th of each monthiiiData table
Climate normals month by month
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Average high | 31° | 31° | 30° | 28° | 26° | 25° | 25° | 26° | 27° | 28° | 29° | 30° |
| Average low | 23° | 23° | 23° | 21° | 19° | 17° | 16° | 17° | 18° | 20° | 21° | 22° |
| Precipitation | 224 mm | 148 mm | 165 mm | 105 mm | 61 mm | 45 mm | 38 mm | 36 mm | 70 mm | 101 mm | 145 mm | 204 mm |
| Wet days (≥1 mm) | 23.7 | 21.7 | 18.8 | 12.5 | 11.2 | 11.7 | 7.2 | 10.8 | 10.3 | 20.3 | 19.2 | 23.7 |
| Cloud cover | 50% | 42% | 39% | 33% | 33% | 31% | 31% | 31% | 43% | 47% | 47% | 50% |
| Daylight | 13h 23 | 12h 51 | 12h 14 | 11h 34 | 11h 02 | 10h 44 | 10h 51 | 11h 19 | 11h 57 | 12h 36 | 13h 12 | 13h 31 |
| Month score | 34 | 35 | 42 | 55 | 67 | 70 | 82 | 70 | 64 | 49 | 44 | 40 |
ivMonth by month
Nilópolis in every month
January34
31° / 23°
224 mm · 23.7 wet days
February35
31° / 23°
148 mm · 21.7 wet days
March42
30° / 23°
165 mm · 18.8 wet days
April55
28° / 21°
105 mm · 12.5 wet days
May67
26° / 19°
61 mm · 11.2 wet days
June70
25° / 17°
45 mm · 11.7 wet days
July82
25° / 16°
38 mm · 7.2 wet days
August70
26° / 17°
36 mm · 10.8 wet days
September64
27° / 18°
70 mm · 10.3 wet days
October49
28° / 20°
101 mm · 20.3 wet days
November44
29° / 21°
145 mm · 19.2 wet days
December40
30° / 22°
204 mm · 23.7 wet days