* U.S. Nov. output, API weekly oil inventory data due later
* Federal Reserve monetary policy expected Wednesday
* Dollar stronger vs. euro, currency basket
(Updates prices, adds comment)
By Chris Baldwin
LONDON, Dec 15 (Reuters) - Oil rose above $70 a barrel on Tuesday after falling for nine straight days, the longest continuous decline in eight years, as traders said cold weather was supporting prices.
U.S. crude for January delivery <CLc1> rose $1.16 to $70.67 a barrel by 1500 GMT. London Brent <LCOc1> was up 68 cents at $72.57.
"We found some support at $70.50, but a lot of it is down to cold weather, because oil is not getting a lot of support from other markets," said Christopher Bellew at Bache Financial.
In the United States the National Weather Service predicted below-normal temperatures for most of the eastern half of the country, the world's leading heating oil market, over the next two weeks. [
]The dollar hit a 2-1/2 month high against the euro on Tuesday and rallied to a six-week high versus a currency basket as questions surrounding the fiscal positions of euro zone states also curbed risk demand and prompted short covering in the U.S. currency. [
] [ ]Dollar weakness had boosted dollar-priced commodities in recent months as they became cheaper for those holding other currencies.
OPEC OUTPUT
OPEC slightly raised its forecast for world oil demand growth in 2010 to average 85.1 million bpd, up by a mere 70,000 bpd from its calculations last month. [
]Reuters calculations showed OPEC production target compliance slipping to 58 percent in November from 60 percent in October.
"It's not surprising that at current prices countries are looking to rethink," said commodity analyst Eugen Weinberg at Commerzbank.
Oil was trading as high as $82 a barrel as recently as October, and has come up from lows around $33 a barrel since February. In July, 2008 U.S. crude touched an all-time high of $147.27.
"What producer countries can do in their budgets at $40 (a barrel) is a lot different from what they can do when it's at $80," Weinberg said.
On Tuesday traders were awaiting a weekly American Petroleum Institute (API) report to see if inventories continue to rise, and November industrial output figures to examine the vital signs of the world's largest economy. [
]A U.S. Federal Reserve's monetary policy decision due Wednesday will also be closely watched as interest rates are expected to stay unchanged at near zero, but comments will be analysed for clues on when the Fed may start tightening policy.
(Additional reporting by Jennifer Tan in Singapore, editing by William Hardy)