UK employers add record 184,000 jobs in December Jobless rate falls to 4.1% for 3 months to November Pay growth slows to 4.2%, real pay excluding bonuses drops 1% Vacancies hit record 1.247 million in Q4 Data boost chance of BoE Feb rate rise to 0.5% LONDON, Jan 18 (Reuters) - British employers hired a record number of staff last month and labour shortages deepened - increasing the chance that the Bank of England will raise interest rates again next month - but pay was squeezed by rapidly rising inflation. Tuesday"s data suggests the surge in cases of the Omicron variant of coronavirus in December did little to dent the resilience of Britain"s job market. The figures are also unlikely to ease the BoE"s concern that a rising inflation tide will be slow to ebb. Concern about possible labour shortages and pay pressures over the medium term was a major reason why the BoE raised interest rates last month for the first time since the start of the pandemic. Financial markets see an 85% chance that the BoE will raise rates again on Feb. 3 after its next meeting, and 10-year government borrowing costs rose to a three-month high after the data. "Alongside rising headline inflation rates and growing evidence that Omicron"s impact has been modest, a February rate rise from the Bank of England looks increasingly likely," ING economist James Smith said. Employers added a record 184,000 staff to their payrolls in December, while the headline unemployment rate for the three months to November - which includes both self-employed and employed workers - dropped to 4.1%, its lowest since June 2020. That said, some economists had doubts about the payrolls data, which often see big downward revisions. November"s record reading of 257,000 was revised to 162,000 new hires on Tuesday. Separate data showed that overall 600,000 fewer people were in employment in the three months to November compared with before the pandemic, mostly reflecting fewer over-50s in work. More positively, the end of the government"s furlough programme in September, when more than a million employees were still receiving some support, led to very few job losses. Redundancies in the three months to the end of November were the lowest on record, the Office for National Statistics said. Job vacancies in the three months to December hit a record high of 1.247 million, more than double their level a year before. PAY SAGS However, pay growth slowed to its weakest in real terms since July 2020. After adjusting for inflation, average earnings excluding bonuses in the three months to November were no higher than the year before, a trend likely to intensify in 2022. Prime Minister Boris Johnson"s government is under pressure to address the cost-of-living squeeze and is considering ways of softening a possible 50% leap in domestic energy bills in April. Finance minister Rishi Sunak, speaking to reporters after the data, said high inflation was a global problem driven by energy prices and problems with supply chains, but an increase to the minimum wage would help many employees. Looking at November alone - which many economists prefer as it gives timelier data but which the ONS discourages due to volatility in the figures - inflation-adjusted pay dropped by 1.0%. "While some are seeing wage rises in sectors facing shortages, many workers are stuck on low wages at a time when we are seeing cost of living pressures increase significantly," said Ben Harrison, director of the Work Foundation think tank. Inflation hit a 10-year high of 5.1% in November and cost-of-living concerns look set to dominate 2022. The BoE forecasts inflation will peak at a 30-year high of around 6% in April, when regulated household energy bills are due to jump by 50%. The weakness in real earnings comes despite headline average earnings in the three months to November being 4.2% higher than a year earlier. That is a high rate compared with before the pandemic when pay growth was mostly in the 2-3% range, and it is a pace which makes the BoE uncomfortable, given weak underlying productivity growth. Moreover, the ONS said factors which earlier in the year distorted headline pay growth, causing it to appear artificially high, had now largely dissipated.