Average Spring Temperature: It Depends Entirely on Where You Are

There is no single "average spring temperature" for Earth—spring spans **March–May (NH) / September–November (SH)** and temperatures range from **–40°C to +40°C** depending on latitude, altitude, continentality, and ocean influence.

Representative Ranges by Climate Zone

Key Drivers of Variation

• Latitude: Solar angle → insolation.
• Continentality: Inland = larger seasonal amplitude (no ocean buffer).
• Altitude: –6.5°C/km lapse rate.
• Ocean currents: Gulf Stream warms NW Europe; Humboldt cools Chile/Peru.
• Snow cover: Albedo feedback delays warming.

Practical Takeaway

Don't ask "what's the average spring temperature?" Ask "what's the spring climate in **[specific location]**?" Then check normals (1991–2020) from NOAA, WMO, or national weather service.