Onyam
Kabupaten Garut · Indonesia
Onyam lies in West Java, Indonesia. By our climate data, the best time to visit is July–September. The warmest month is April, with average highs of 27°C (81°F); the sea is warmest in April at about 29°C (84°F).
The best months to visit are July–September.
The sea is warmest in April, at about 29°C (84°F).
Swimming season (water ≥ 21 °C): January–December.
April is the hottest month, with highs around 27°C (81°F).
August is the coldest month, with lows around 18°C (65°F).
The wettest month is December, with rain on about 18 days.
August is the sunniest month, with about 8.3 hours of sunshine a day.
16-day forecast
- Feels like
- 24°
- Humidity
- 96%
- Wind
- 8 km/h N
- Gusts
- 22 km/h
- Cloud cover
- 46%
- Pressure
- 1013 hPa
- UV index
- 0 (now)
- Sunrise / Sunset
- 05:25 / 17:42
Next 48 hours
Pollen forecasts are only available in Europe.
Best time to visit Onyam
Average conditions for each month, from long-term climate normals (1961–2020).
Month by month
| Climate | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Average high | 26° | 27° | 27° | 27° | 27° | 27° | 26° | 26° | 27° | 27° | 26° | 26° |
| Average low | 20° | 20° | 20° | 20° | 20° | 19° | 18° | 18° | 19° | 19° | 20° | 20° |
| Sea temperature | 29° | 29° | 29° | 29° | 29° | 28° | 27° | 26° | 25° | 26° | 28° | 29° |
| Rainfall (mm) | 275 | 227 | 277 | 254 | 183 | 108 | 82 | 81 | 136 | 277 | 366 | 323 |
| Rain days | 18 | 16 | 16 | 15 | 13 | 11 | 8 | 7 | 7 | 11 | 16 | 18 |
| Sunshine per day (h) | 5.9 | 6.6 | 6.9 | 7.7 | 7.5 | 7.9 | 8.2 | 8.3 | 7.4 | 7.2 | 6.2 | 6.6 |
| Daylight (h) | 12.5 | 12.4 | 12.2 | 11.9 | 11.8 | 11.7 | 11.7 | 11.9 | 12.1 | 12.3 | 12.5 | 12.6 |
| Humidity (%) | 85 | 84 | 84 | 84 | 84 | 82 | 81 | 78 | 79 | 80 | 83 | 84 |
| Wind (km/h) | 9 | 9 | 8 | 8 | 9 | 9 | 10 | 10 | 11 | 10 | 9 | 8 |
| Go score | 67 | 73 | 72 | 77 | 80 | 85 | 91 | 92 | 89 | 82 | 71 | 69 |
The go score (0–100) favours daytime highs of 22–27 °C, mild nights, plenty of sunshine and few rainy days.
Climate normals: WorldClim 2.1 (1970–2000) · CRU CL 2.0 (1961–1990) About this data: Climate normals
What to do in Onyam, month by month
When each activity is at its best, judged from the climate averages.
Rainy season: October–May Dry season: June–September (Based on average monthly rainfall)
| Activities | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Beach & swimming | Poor | Poor | Poor | Poor | Poor | Poor | Fair | Fair | Fair | Poor | Poor | Poor |
| Sightseeing & city walks | Poor | Poor | Poor | Poor | Poor | Fair | Good | Good | Good | Fair | Poor | Poor |
| Hiking | Poor | Poor | Poor | Poor | Poor | Fair | Fair | Fair | Fair | Fair | Poor | Poor |
| Diving & snorkelling | Poor | Poor | Poor | Poor | Fair | Fair | Good | Good | Good | Fair | Poor | Poor |
| Photography & sunsets | Fair | Fair | Fair | Fair | Fair | Fair | Good | Good | Good | Fair | Fair | Fair |
Good Fair Poor · Estimated from long-term averages of temperature, rain days, sunshine and sea temperature.
How each activity is rated
- Beach & swimming — Good: sea ≥ 24 °C, highs ≥ 26 °C and at most 6 rain days (or under 40 mm of rain in the month). Fair: sea ≥ 21 °C, highs ≥ 23 °C and at most 10 rain days (or under 80 mm).
- Sightseeing & city walks — Good: highs of 15–27 °C and few rain days. Fair: 11–33 °C.
- Hiking — Good: highs of 10–24 °C and few rain days; a wider window with trails or national parks nearby.
- Diving & snorkelling — Good: sea ≥ 25 °C in a dry spell. Fair: ≥ 22 °C, or ≥ 20 °C near known dive sites.
- Photography & sunsets — Good: at least 7 hours of sunshine a day and few rain days. Fair: 5 hours or more.
Onyam: sea water temperature
Wave height: 2.3 m
Swimming seasonJanuary–December
Average sea temperature by month
Landmarks nearby
Mountains, castles, museums, beaches and heritage sites within 25 km.
Onyam: practical information
Plugs, money, emergency numbers, safety and typical prices: what to know before you go.
- Voltage
- 127 V · 50 Hz
- Driving
- Drive on the left
Indonesian Rupiah
IDR · Rp
1 USD ≈ 18,042.9 IDR
- Languages
- Indonesian
- Calling code
- +62
- Meal, casual restaurantIDR 137,150≈ $7.60
- CappuccinoIDR 37,200≈ $2.10
- Beer (0.5 l)IDR 52,600≈ $2.90
- Bottled water (1.5 l)IDR 17,350≈ $1.00
- Taxi, 5 kmIDR 94,000≈ $5.20
- Public transport ticketIDR 18,100≈ $1.00
- Mid-range hotel, per nightIDR 1,302,550≈ $72.00
Estimated from Indonesia’s consumer price level — real prices vary by place and season. Prices are about 31% of US levels.
- Dec 25Christmas Day
- Jan 1New Year's Day
84 earthquakes of magnitude 5 or more within 100 km in the last 51 years.
Strongest: M7 (2009).
How to get to Onyam
Nearest airports
- CJNNusawiru AirportCijulang75 km
- BDOHusein Sastranegara International AirportBandung77 km
- KJTKertajati International AirportKertajati107 km
- CXPTunggul Wulung AirportCilacap133 km
Distances
- Jakarta184 km 3 h 12
- Surabaya543 km 9 h 25 · 1 h 21
- Bekasi173 km 3 h 00
- Bandung74 km 1 h 17
- Medan1,602 km 27 h 46 · 2 h 42
estimate
Hotels in Onyam
Hotels and holiday rentals with live nightly prices.
We may earn a commission when you book through this map, at no extra cost to you.
Places with a climate like Onyam
Matched on temperature and rainfall across the whole year.
Cianjur
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Santos
Suva
Cali
Ibague
Wildlife around here
The species recorded most often within 25 km, and the months they’re seen.
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Climate in Onyam
Add a free climate card for Onyam to your website or blog. Copy the code below.
Frequently asked questions
When is the best time to visit Onyam?
Based on climate normals, the best time to visit Onyam is July–September.
What is the weather like in Onyam in October?
In October, Onyam averages a high of 27°C (80°F) and a low of 19°C (67°F), with 277 mm of rain on about 11 days.
How warm is the sea in Onyam?
The sea is warmest in April (about 29°C (84°F)). Swimming season: January–December.
What is the rainiest month in Onyam?
December, with rain on about 18 days.
What is the nearest airport to Onyam?
Husein Sastranegara International Airport (BDO), about 77 km away.
What power plugs are used in Indonesia?
Plug types C, F, at 127 V.
What currency is used in Indonesia?
Indonesian Rupiah (IDR).
What is the emergency number in Indonesia?
112.
Is Indonesia safe to visit?
US travel advisory: Exercise increased caution. UK travel advice: No travel warnings.
What time zone is Onyam in?
Asia/Jakarta (UTC+7).