The phrase "are rarely higher" is correct and usable in written English.
It can be used when discussing frequency or occurrence in relation to a comparative measure, often in statistical or analytical contexts.
Example: "The temperatures in this region are rarely higher than 30 degrees Celsius during the summer months."
Alternatives: "are seldom greater" or "are infrequently above".
Buildings are rarely higher than two storeys, allowing landmarks and those incredible tabletops to be visible from almost everywhere.
But these "multipliers" are rarely higher than 1.5 or 2, which is to say, they rarely do more than double the contribution to GDP.
However, these tasks are limited by the fact that above chance group performance rates on heartbeat detection (or the frequency of 'good detectors') are rarely higher than 40%, meaning that such tasks (as they are typically utilized) do not obtain a measure of interoceptive awareness in the majority of individuals.
In our study, the first types of NWs are rarely higher than the overgrown Ge layer, while for the second type of NWs, the part of the NWs that surpasses the overgrown Ge layer can reach a length of 2 μm when the growth time is 60 min and the deposition rate is about 1.7 Å/s.
And City Council races are rarely high profile.
This reluctance is enforced by the fact that court fines are rarely high enough to act as a real deterrent.
(My favorite legal theory was that the admission paperwork constituted an open-price contract, and thus subsequent charges had to be fair and reasonable). The problem is that an individual patient's charges are rarely high enough to justify an attorney taking the case on a contingent fee basis.
It's a fascinating study in the better angels of our nature, and Press (convincingly) concludes that the key factors are rarely high virtue and abstract principle, but much more often mundane human experience, such as being unable to ignore the face in front of you.
The stakes are so high and the defences of such quality that they are rarely high scoring matches, but equally that means the ability to beat a man one-on-one and create a try out of nothing becomes an even more precious commodity.
Pay is rarely higher for care workers employed by social enterprises, but bosses say there are other staff benefits.
The elastically sensitive element nonlinearity and the signal noise ratio are the limitation of the traditional force transducer, which makes the precision is rarely higher than 0.02%.
