Most players underclub when hitting to the green, thus there balls fall short. This is partially due to expecting to hit their best shot (something which is rare for most), but it is also greatly influenced by environmental conditions such as air temperature, wind and air pressure.

I often conduct polls on my site. In a poll which asked the questions, "What percentage of your iron shots fall short of your target?", out of 425 players, 52% said their balls fall short of the target over 50% of the time.

  I can use my computer golf ball projectile model to calculate club distances under any weather conditions. I offer visitors to my site a service which provides them with a matrix describing the different distances that shots from various clubs will hit given the air temperature changes (and any other factors you'd like considered).

Humidity = 80%, Temperature = 25 degrees Celsius, Air Pressure = 101 kPa at sea level with no wind

 

Club Speed (m/s) Launch Angle Spin (rpm) Max Height (m) Carry (yd) Time (s) Driver 70.9 8.5 3504 29.7 249.2 6.6 3-iron 56.3 11.8 5453 26.1 195.7 6.0 4-iron 54.2 12.4 6281 25.7 186.8 5.9 5-iron 52.6 13.4 7250 26.3 179.4 5.9 6-iron 50.0 15.0 8036 25.9 167.9 5.8 7-iron 47.2 17.6 8795 26.3 153.3 5.7 8-iron 45.2 21.3 9850 29.0 147.3 5.8 9-iron 42.3 26.6 10729 31.5 133.9 5.8

One interesting point to note is that the maximum height of the driver isn't much less than that of a 9-iron. From the perspective of the player, the driver appears to travel lower, the reason being that the ball is so much farther away when it reaches maximum height, it appears lower.

Downloadable Golf Tips
Putting Statistics Spreadsheet -- Keep track of your putting stats	info	$9.99
Optimum Loft Golf Driver Spreadsheet -- Discover the loft for your driver = max distance	info	$24.99
Golf Elevation Tool -- Determine the Ranges of your clubs at different elevations & temperatures.	info	$24.99
Longest Golf Ball Report 2007 -- What are the game's longest balls?	info	$14.99
Hit the Longest Ball with New Driver Technology	info	$10.99
Reading Wind Speed and Hitting the Right Club	info	$15.99
Reading Elevation Change and Hitting the Right Club	info	$15.99
Reading Greens by Plumbing to Avoid Under Reads	info	$15.99
Probable Golf Sleeve (All 3: Wind, Elevation, Plumb)	info	$29.99
Probable Golf Bag (Golf Sleeve + Shot Pattern Analysis)	info	$39.99
Average Golfer Stats: Match Play Fair Handicaps	info	$5.99
Average Golfer Stats: Team Games, Best Handicaps	info	$5.99
Average Golfer Stats: Fair Birdie Games	info	$5.99
Average Golfer Stats (All 3: Match, Team, Birdie)	info	$15.99
Golf Club Distances vs Temperature	info	$15.99
Golf Club Distances vs Altitude	info	$15.99
Golf Club Distances vs Temperature Altitude	info	$24.99

 

  Send me the distances (carry only) for each of your clubs, and I'll send you a matrix of your club distances for temperatures ranging between 35 and 110 degrees Fahrenheit (that's about 2 to 44 degrees Celsius).

The matrix will look like the table below. I've put in my club ranges for 75 degrees F. For only $15.99, I'd provide you with the complete matrix for your own, unique club ranges. I call this your "club print."

Click on this secure link to pay, then email me your club ranges, and I'll get your matrix to you within 2 days.

Temperature in Degrees Fahrenheit
Club	35	40	45	50	55	60	65	70	75	80	85	90	95	100	105	110
PW									110
9 I									130
8 I									145
7 I									155
6 I									164
5 I									175
4 I									183
3 I									195
2 I									203
5 W									215
3 W									228
Driver									252

 

Wind Caddy App From the team that brought you the top selling app Wind Meter, GoingApps is happy to introduce Wind Caddy. Wind Caddy helps the golfer always select the right club for the conditions. Wind Caddy works by collecting 4 inputs and recommending a club and correct Aim for the hole based on a proprietary algorithm developed by professional Golf Caddy and avid golfer Ken Tannar of www.probablegolfinstruction.com. Wind Caddy will advise you on aim, distance and club so that you can play the wind successfully. It takes the guess work out of club selection. Click Here to Learn More ....

Golf Club Distances Change with Elevation

Do you ever play on courses at different elevations? Say you mainly play at courses at sea level, on a coastline. If you travel inland, courses are typically at higher elevations. At higher elevations, the air is air pressure is less, the air is thinner, and thus the ball travels farther.

For instance, there are now many excellent, beautiful courses in the mountains throughout the world that are at high elevations. In the U.S., this includes courses in Colorado, California, Nevada (Lake Tahoe). In Canada, many of the courses in British Columbia are well above sea level. Click on the following link to see elevations of various places in the U.S.    U.S. Elevations

Send me the distances (carry only) for each of your clubs, and I'll send you a matrix of your club distances at elevations from sea level to 10 000 ft. Club selection is so important to good golf. It's tough enough hitting the right club the proper distance; hitting the wrong club is even tougher.

Know your playing distances at different elevations and score lower. Not all clubs are affected the same amount so you'll find my matrix extremely helpful.

The matrix will look like the table below. I've put in my club ranges for sea level. For only $15.99, I'd provide you with the complete matrix for your own, unique club ranges. I call this your "club print."

Click on this secure link to pay, then email me your club ranges, and I'll get your matrix to you within 2 days.

Or, if you like, get a discount on purchasing both matrices (temperature & elevation) for only $24.99. Use this secure link to pay for both matrices.

Altitude Above Sea Level in Feet
Club	0	1000	2000	3000	4000	5000	6000	7000	8000	9000
PW	110
9 I	130
8 I	145
7 I	155
6 I	164
5 I	175
4 I	183
3 I	195
2 I	203
5 W	215
3 W	228
Driver	252

 

Try out my Distance Calculator.  You can input different conditions to see how they affect your tee shots.

 

 

and
"Master Your Own Game"