Tingvellir — tempestas per mensem, aqua temperatus

In mediocris quotidie temperatus maximum — 13.4°C July. Maximum temperatus nocte mediocris — 9.9°C July. Minimum quotidie mediocris temperatus — 0.9°C in January. Mediocris nocte minimum temperatus — -0.4°C in January.

Mediocris maximum temperatus aqua — 11.4°C fixum August. Minimum temperatus medium aquae — 2.4°C fixum February.

Maximum praecipitatio — 131.8 mm Memoriae proditum September. Minimum praecipitatio — 79.5 mm Memoriae proditum June.