Kota Kinabalu has a tropical climate near the equator. It's hot and humid all year (28–32°C by day), with short, sharp afternoon showers (squalls) that come through often. Sabah is known as the 'Land Below the Wind' — it sits outside the typhoon belt, so dramatic weather is rare.

The seasons — dry and wet
| Relatively dry (Mar–Sep) | A good time to play. Plenty of clear days, and the afternoon showers pass quickly |
|---|---|
| Wetter (Oct–Feb) | The northeast monsoon. More frequent showers and heavier rainfall — but all-day rain is rare and skies clear between spells |
| Temperature | Year-round 28–32°C by day / 24–26°C at night · high humidity |
| UV | Very strong this close to the equator — sun protection is essential even on cloudy days |
A tropical squall usually pours down hard for 30 minutes to an hour, then stops. An early-morning tee-off is the best way to dodge the rain. Carts often carry an umbrella, but packing a folding umbrella and golf waterproofs (a jacket-and-trousers set or a poncho) means a sudden shower won't break your rhythm mid-round.
Golf attire — for a hot, humid course
- Moisture-wicking, quick-dry short-sleeve collared shirts + shorts/lightweight long trousers (course dress code: collared shirt recommended)
- Spare shirts — you'll be drenched after one 18-hole round. Bring plenty of changes, one per round
- Hat (wide-brimmed)·sunglasses·sunscreen (SPF50+)·lip balm
- A towel to wipe away sweat·spare gloves (they get slippery when wet)·cooling sleeves (optional)
- Golf shoes — spikeless recommended (less slippery on grass and after rain)
Playing back-to-back rounds — up to 27 holes a day (three 9-hole loops) in hot, humid conditions — takes a real toll on your stamina. Keep your fluids and electrolytes well topped up during the round, and since the midday sun (12–3pm) is fiercest, an early tee-off is best. For detailed health tips, see Chapter 22.
Rainfall and temperatures vary from year to year. From a week before you leave, check the forecast for your round dates on a weather app.