Lowest temperature in Hong Kong on August 8?

Platform comparison

Market context

Hong Kong’s **lowest temperature on 8 August 2026** will be set by the Hong Kong Observatory’s daily extract, using the *Absolute Daily Min* in Celsius to one decimal place. Early readings already show a very warm night and morning: the Observatory reported **29°C at 1 a.m.** under a very hot weather warning, with nearby stations mostly in the high 20s to around 30°C.[16]

Historically, Hong Kong in August is a high-minimum-temperature environment rather than a place where overnight lows fall sharply. The Observatory’s August normals put the **mean minimum at 26.9°C** on 8 August, while recent August summaries show monthly mean daily minimums around the high 20s and notably warm conditions even in wetter years.[1][13] That backdrop makes the market’s **0% YES** crowd price understandable: the settlement is about the lowest observed reading, not the forecast peak, and August climatology leaves limited room for a cool outlier absent an unusual rain band or stronger marine flow.[1][8]

For traders, the main catalysts are the day’s official HKO updates, the timing of any weather warnings, and the eventual publication of the daily extract, which can only resolve the market once the data for the date is posted.[8][16] Book depth in markets like this tends to follow funding frictions as much as weather: easy deposits via **Klarna**, lower-cost bank rails such as **SEPA**, and fast withdrawals in **USDC** can bring in smaller hedging flows and make it easier for short-term traders to add liquidity. The cleaner those on-ramp and withdrawal paths are, the more likely the market is to reflect intraday repricing from official readings rather than staying pinned by thin volume.

Sources: 1 · 2 · 3 · 4 · 5

Methodology

This page compares Lowest temperature in Hong Kong on August 8? with a focus on payment rails and deposit friction. Polymarket accepts USDC on Polygon only; Kalshi only ACH/Plaid (US only); Betfair card/SEPA in EU/UK; Manifold no deposit. Polymarket Klarna UK additionally offers Klarna and SOFORT as fiat on-ramps to USDC. Live odds reflect the Polymarket order book.

Resolution & payout

Settlement path determines payout latency. Polymarket settles on-chain (USDC, minutes). Broker frontends like Polymarket Klarna UK add Klarna/SOFORT as fiat withdrawal options with T+1 processing. Kalshi: USD via ACH (T+1 to T+3). Betfair: local currency via card/SEPA (T+1 to T+5).

UK Frequently Asked Questions

What does SOFORT cost as a deposit method?

Polymarket Klarna UK charges no fees for SOFORT. The only cost is the internal FX spread (typically <1%) on EUR→USDC conversion. SOFORT itself has no end-user fees — the platform absorbs acquirer costs.

Can I deposit with a credit card?

Yes, Visa and Mastercard. Credit card deposits carry a ~2.5% acquirer surcharge (standard for card payments). Apple Pay and Google Pay run on the same card rails — same surcharge.

Can UK traders use Klarna to deposit on Polymarket?

Polymarket does not natively accept Klarna. To fund a Polymarket account from the UK, you must first purchase USDC via a crypto exchange (Coinbase UK, Kraken) or Revolut, then transfer to a Polygon-compatible wallet. Some third-party on-ramps (MoonPay, Transak) accept UK debit cards and may support Klarna buy-now-pay-later for crypto purchases.

What payment methods can UK users use for Polymarket?

UK traders typically use: (1) Coinbase UK or Kraken — buy USDC with GBP debit card or bank transfer; (2) Revolut — buy crypto and send to wallet; (3) MoonPay or Transak — Visa/Mastercard UK debit card directly to USDC on Polygon. Standard GBP-to-USDC conversion fees range from 0.5–2.5%.

How long do Polymarket withdrawals take for UK users?

Polymarket withdrawals to your Polygon wallet are instant (on-chain). Converting USDC back to GBP via Coinbase UK or Kraken typically takes 1–3 business days for bank transfer, or near-instant for Revolut. Polygon gas fees are minimal (<$0.01 per transaction).