Australia/Sydney

Sydney

D+1 Temperature · Mean absolute error in °C · Lower is better

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Current leader

Visual Crossing

Preliminary

MAE score

0.40°C

Samples

47

Coverage

100%

All providers

OfficialSettled data.

PreliminaryMay still shift.

Thin sampleLimited data.

1

Visual Crossing

Preliminary

0.40°C

47 samples100% coverage

2

MET Norway

Preliminary

0.64°C+0.23

48 samples100% coverage

Requires attribution

3

Bright Sky

Preliminary

0.72°C+0.31

47 samples100% coverage

Requires attribution

4

Pirate Weather

Preliminary

0.72°C+0.32

48 samples100% coverage

5

WeatherAPI

Preliminary

0.74°C+0.34

48 samples100% coverage

Reference providers

These providers are shown for context but are not included in the public ranked comparison.

—

Open-Meteo

PreliminaryDisplay only

0.54°C

48 samples100% coverage

Shown for reference, not included in the ranked comparison under current provider policy.

—

Meteosource

PreliminaryReview pending

0.46°C

42 samples89% coverage

Policy review pending; not ranked publicly yet.

—

Tomorrow.io

PreliminaryReview pending

0.63°C

48 samples100% coverage

Policy review pending; not ranked publicly yet.

—

World Weather Online

PreliminaryReview pending

0.77°C

47 samples100% coverage

Policy review pending; not ranked publicly yet.

—

Meteoblue

PreliminaryReview pending

0.81°C

21 samples50% coverage

Policy review pending; not ranked publicly yet.

—

OpenWeather

PreliminaryReview pending

0.87°C

48 samples100% coverage

Policy review pending; not ranked publicly yet.

D+1 Temperature — Mean absolute error

Each provider's next-day temperature forecast is compared against the observed daily mean temperature. The score is the average absolute difference in °C. Lower MAE means the provider's forecasts have been closer to reality.

47 total samples from leader·100% day coverage from leader·Preliminary

This ranking uses recent observation data that may still be updated. Scores could shift slightly.

Provider attribution and policy

This ranking includes data from: Visual Crossing, MET Norway, Bright Sky, Pirate Weather, WeatherAPI, Open-Meteo, Meteosource, Tomorrow.io, World Weather Online, Meteoblue, OpenWeather.

Data from MET Norway, licensed under Norwegian Licence for Open Government Data (NLOD).

Based on data from Deutscher Wetterdienst (DWD), made available through Bright Sky.

Data from Open-Meteo. Display only — not included in ranked comparisons pending commercial use review.

Weather data by meteoblue.com. Public comparison display remains under policy review.

Skyversus is an independent comparison project. Provider inclusion does not imply partnership, endorsement, or affiliation.

Sydney — D+1 Temperature ranking — Skyversus