Generally, average daily wearther in Hemel Hempstead throughout the duration of June is 15. You can expect a high of 21 and lows being 12 celsius.
| Month | Degrees Celsius |
|---|---|
| Temperature | 15 |
| High Temperature | 21 |
| Low Temperature | 12 |
Useful Links: Hemel Hempstead Weather: Average Weather & Yearly Climate