Wednesday
The best time to drive the M5 on a Wednesday
On a Wednesday the M5 is quietest at 20:00, averaging 62 mph, and busiest at 08:00, averaging 55 mph. Measured from National Highways roadside sensors between 1 May 2026 and 15 June 2026, not estimated.
- Measured, not estimated
- 1 May 2026 to 15 June 2026
Every hour of a Wednesday
Darker means slower- 00:0058mph8% below normal
- 01:0058mph9% below normal
- 02:0057mph9% below normal
- 03:0058mph8% below normal
- 04:0059mph7% below normal
- 05:0061mph4% below normal
- 06:0061mph4% below normal
- 07:0057mph9% below normal
- 08:0055mph13% below normal
- 09:0056mph11% below normal
- 10:0058mph8% below normal
- 11:0058mph8% below normal
- 12:0058mph9% below normal
- 13:0057mph10% below normal
- 14:0058mph8% below normal
- 15:0058mph9% below normal
- 16:0056mph12% below normal
- 17:0056mph12% below normal
- 18:0059mph7% below normal
- 19:0062mphnormal speed
- 20:0062mphnormal speed
- 21:0061mph3% below normal
- 22:0060mph5% below normal
- 23:0060mph6% below normal
That is about the same as the M5 runs on an average day. Hours outside 06:00 to 22:00 are shown but greyed: the small hours are the fastest on almost every road in England, which is true and useless for planning. Averaged across 12 sensors on the M5.
Minutes you save on a Wednesday
Quietest against busiest hour62 mph48 min
55 mph54 min
6 minsaved on a 50-mile trip
Other trip lengths: 10 miles saves 1 min, 25 miles saves 3 min. Worked out from the average speed along the whole M5 at each hour, so a trip through its worst junction at rush hour loses more than this.
Questions about the M5 on a Wednesday
What is the best time to drive the M5 on a Wednesday?
On a Wednesday the quietest hour on the M5 is 20:00, when traffic averages 62 mph. That is a measured average from National Highways roadside sensors on the road itself, recorded between 1 May 2026 and 15 June 2026, rather than an estimate. Only 06:00 to 22:00 is considered, because the small hours are the fastest on almost every road in England and saying so helps nobody plan a journey. Roadworks, collisions and weather are not in the average, so it describes what this Wednesday usually looks like rather than what today will look like.
What time is the M5 busiest on a Wednesday?
The busiest hour on the M5 on a Wednesday is 08:00, averaging 55 mph, about 13% below the speed the road runs at when it is clear. The comparison is against this road's own free-flowing speed, so "slower" means slower than the M5 normally manages rather than slower than some national figure. Measured from roadside sensors between 1 May 2026 and 15 June 2026. It is an archive of the usual pattern, not a live reading, so check conditions before you set off.