temperature fluctuation
Heat levels changing
Temperature fluctuation is variation in temperature over time—the rising and falling that occurs naturally or due to external factors.
The term appears in scientific, medical, and everyday contexts: Temperature fluctuations can stress tropical fish, The building's poor insulation caused wild temperature fluctuations.
A single fluctuation is one shift; the plural describes an ongoing pattern of change.
- seasonal cyclesRecurring yearly environmental patterns
- cold snapsBrief periods of freezing weather
- cold frontIncoming cooler air mass
- arctic blastSevere cold from polar regions
- thermometerHeat-measuring instrument
solar radiation · El Niño · heatwaves · polar vortex · climate model · warm spell · Indian summer · axial tilt · atmospheric pressure · spike · fever spike · hot flashes · night sweats · plunge · ocean currents · freeze · weather station · perspiration
- fridge problemscoolant leak, freezer burn, ice buildup, food spoilage, broken seal
- temperature changesheat waves, cold snaps, freeze-thaw, warming, cooling
- Temperature Termsheatwave, heat wave, cold snap, air temp, warming
- food spoilagerot, mold growth, spoilage, rancidity, staleness