The phrase "average conditions" is correct and usable in written English.
It can be used to describe typical or standard circumstances in various contexts, such as weather, performance, or situations.
Example: "The test results were based on average conditions, ensuring that all participants were evaluated fairly."
Alternatives: "typical circumstances" or "normal conditions".
Models showed they would be average conditions within 20 years.
Indeed, that's the definition of climate: the average conditions in a particular place.
The only summer since then to give us average conditions nationally was in 2010.
The move closely followed a substantial expansion of the National Weather Service's medium-range forecasts to include average conditions 8 to 14 days in the future.
He noted that floating debris could have been carried 100km away from their position in the satellite photographs, an estimate based on looking at average conditions.
A recent study found the conditions that cause the current bleaching on the Great Barrier Reef was made at least 175 times more likely by climate change and, on the current trajectory, would become the average conditions within 20 years.
Some scientists believe that warmer-than-average conditions in the Arctic can weaken the polar vortex, so causing colder-than-average conditions at lower latitudes.
There was an outside prospect of snow at Easter, but the Met Office goes no further than predicting unsettled conditions, with snow on its radar as far as 24 March and colder-than-average conditions into April.
But the rain has also resulted in heavy vegetation growth that could fuel fires when it dries out in the hotter- and drier-than-average conditions now being forecast for December.
Almost all of Australia could expect drier-than-average conditions in December, with a 70 to 80% chance of below-average rainfall across most of the eastern part of the country.
In addition to drier-than-average conditions in the South, a La Ni sually brings colder and wetter conditions to the North, particularly the Pacific Northwest.
