Typically, the average weather in Stevenage through the whole of July is 15. Highs are around 21 degrees and a low of 11. See our table below for a full breakdown:
| Month | Degrees Celsius |
|---|---|
| Temperature | 15 |
| High Temperature | 21 |
| Low Temperature | 11 |
| Sunshine Per Day | 8 |
Useful Links: Stevenage Weather: Average Weather & Yearly Climate