TOTAL VOLUME:

$134.1b

24H VOL:

$141,541,542

24H TRANSACTIONS:

2,388,728,490

OPEN INTEREST:

$1,440,096,988

406,065

Markets across

30,522

events

MATCHED EVENTS:

2,692

PLATFORM COVERAGE:

5

Polymarket:

39%

VS.

Kalshi:

61%

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Lowest temperature in Boston on Jul 12, 2026?
kalshi

Lowest temperature in Boston on Jul 12, 2026?

Volume:
$1,445

63° or above

 - Kalshi

63° or above - Kalshi

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Jul 13, 2026

Closed: Jul 13, 1:00 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

63° or above

View
100%
Yes 100¢No 0¢
100¢
N/A
$1,029
N/A
N/A
$744
Settled
Yes
kalshi

55° to 56°

0%
Yes 0¢No 100¢
100¢
N/A
$171
N/A
N/A
$171
Settled
No
kalshi

54° or below

0%
Yes 0¢No 100¢
100¢
N/A
$149
N/A
N/A
$125
Settled
No
kalshi

57° to 58°

0%
Yes 0¢No 100¢
100¢
N/A
$39
N/A
N/A
$39
Settled
No
kalshi

59° to 60°

0%
Yes 0¢No 100¢
100¢
N/A
$30
N/A
N/A
$30
Settled
No
kalshi

61° to 62°

0%
Yes 0¢No 100¢
100¢
N/A
$28
N/A
N/A
$28
Settled
No
Total markets: 6

Description

This market tracks the lowest temperature recorded in Boston on July 12, 2026, using official National Weather Service data from Boston Logan Airport. The outcome will be determined by the minimum temperature reading on that specific date.

Kalshi

Resolution is based on the minimum temperature recorded at Boston Logan Airport on July 12, 2026, as reported in the National Weather Service's Climatological Report (Daily). The temperature is divided into six ranges: 54°F or below, 55-56°F, 57-58°F, 59-60°F, 61-62°F, and 63°F or above. Each range corresponds to a distinct outcome. Official data must be obtained from the NWS Climatological Report accessed through the specified URL, selecting Boston Logan Airport with Daily Climate Report. While preliminary NWS data and third-party weather services may provide guidance, the final determination uses only the official NWS Climatological Report (Daily) values. Traders should note that preliminary NWS reporting may involve rounding and conversion nuances that could affect interpretation.