TOTAL VOLUME:

$134.2b

24H VOL:

$126,590,312

24H TRANSACTIONS:

2,388,728,490

OPEN INTEREST:

$1,439,516,703

404,175

Markets across

30,277

events

MATCHED EVENTS:

2,685

PLATFORM COVERAGE:

5

Polymarket:

39%

VS.

Kalshi:

61%

BETA
Dashboards
Tour
All
Lowest temperature in San Diego on Sep 20, 2026?
kalshi

Lowest temperature in San Diego on Sep 20, 2026?

Volume:
$2,421

68° or above

 - Kalshi

68° or above - Kalshi

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Sep 21, 2026

Closed: Sep 21, 4:00 AM EST

kalshi

Kalshi

View
Join Kalshi and score $25 for your first trade.
Outcome
Trade
Chance %
Price
Spread
Liquidity
Volume
24h
7d
Open Interest
Ends in
Result
kalshi

68° or above

View
100%
49%
Yes 100¢No 0¢
100¢
N/A
$479
N/A
N/A
$338
Settled
Yes
kalshi

60° to 61°

0%
1%
Yes 0¢No 100¢
100¢
N/A
$447
N/A
N/A
$447
Settled
No
kalshi

59° or below

0%
1%
Yes 0¢No 100¢
100¢
N/A
$446
N/A
N/A
$436
Settled
No
kalshi

66° to 67°

0%
41%
Yes 0¢No 100¢
100¢
N/A
$409
N/A
N/A
$265
Settled
No
kalshi

62° to 63°

0%
1%
Yes 0¢No 100¢
100¢
N/A
$370
N/A
N/A
$370
Settled
No
kalshi

64° to 65°

0%
2%
Yes 0¢No 100¢
100¢
N/A
$270
N/A
N/A
$248
Settled
No
Total markets: 6

Description

This event tracks the lowest temperature recorded in San Diego on a specific future date, using data from a designated weather provider. The outcome depends entirely on the official temperature reading reported by The Weather Company for that day.

Kalshi

All markets resolve based solely on the minimum temperature recorded at San Diego (CLISAN) on September 20, 2026, as reported by The Weather Company. Each market corresponds to a specific temperature range: 59°F or below, 60-61°F, 62-63°F, 64-65°F, 66-67°F, or above 67°F. The Exchange may delay resolution if it identifies a material error in the initial data publication, extending the evaluation until a corrected value is released or the expiration date arrives. If data remains unavailable by the expiration date, markets resolve at the last fair price determined by Kalshi. Preliminary readings may differ from final values due to rounding or conversion, so participants should exercise caution when interpreting early data. The "Final" status on weather.com/kalshi is informational only and does not guarantee data accuracy or exempt markets from potential resolution adjustments.