Climate guideThirty-year normals for Renca
Renca climate by month
Hot-summer Mediterranean · CsaBest Apr · Oct–Nov
Annual mean17°day and night
Seasonal swing13°warmest vs coolest
Precipitation547 mm39 wet days a year
33.40° S, 70.71° WElevation 508 mUTC−3 · Chile Summer Time
When to goRenca · weather score
Best timeApr · Oct–Nov
October: high / low22° / 9°
iSummary
What the weather is like
Renca has a hot-summer Mediterranean climate (Köppen Csa): dry, sunny summers and mild, wetter winters.
The warmest month is January, when afternoons average 30° and nights 17°. July is the coolest month, with highs of 16° and lows of 4°. The difference between the warmest and the coolest month is about 13°.
About 547 mm of precipitation falls in an average year. June is the wettest month (119 mm, 6 wet days) and December the driest (3 mm, 2 wet days). Cloud cover ranges from 6% in January to 40% in June.
Compared with Santiago, the capital, Renca is 0.4° warmer on a January afternoon and receives less precipitation over the year.
Year in figures
- Hottest afternoons
- 30° · January
- Coldest nights
- 4° · July
- Wettest month
- June
- Driest month
- December
- Clearest skies
- January · 6% cloud
- Longest day
- 14 h 21 min
- Shortest day
- 9 h 57 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 | 30° | 29° | 27° | 24° | 20° | 17° | 16° | 18° | 19° | 22° | 25° | 28° |
| Average low | 17° | 17° | 15° | 11° | 8° | 5° | 4° | 5° | 7° | 9° | 12° | 15° |
| Precipitation | 2 mm | 3 mm | 9 mm | 26 mm | 92 mm | 119 mm | 128 mm | 92 mm | 43 mm | 19 mm | 11 mm | 3 mm |
| Wet days (≥1 mm) | 2.2 | 2.5 | 2.1 | 2.4 | 5.1 | 5.8 | 5.3 | 4.7 | 3 | 1.9 | 1.9 | 1.6 |
| Cloud cover | 6% | 6% | 10% | 19% | 37% | 40% | 38% | 36% | 35% | 28% | 15% | 9% |
| Daylight | 14h 07 | 13h 16 | 12h 19 | 11h 16 | 10h 24 | 9h 57 | 10h 08 | 10h 52 | 11h 52 | 12h 54 | 13h 51 | 14h 21 |
| Month score | 75 | 77 | 85 | 94 | 85 | 77 | 75 | 84 | 91 | 96 | 95 | 83 |
ivMonth by month
Renca in every month
January75
30° / 17°
2 mm · 2.2 wet days
February77
29° / 17°
3 mm · 2.5 wet days
March85
27° / 15°
9 mm · 2.1 wet days
April94
24° / 11°
26 mm · 2.4 wet days
May85
20° / 8°
92 mm · 5.1 wet days
June77
17° / 5°
119 mm · 5.8 wet days
July75
16° / 4°
128 mm · 5.3 wet days
August84
18° / 5°
92 mm · 4.7 wet days
September91
19° / 7°
43 mm · 3 wet days
October96
22° / 9°
19 mm · 1.9 wet days
November95
25° / 12°
11 mm · 1.9 wet days
December83
28° / 15°
3 mm · 1.6 wet days